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## Record

- **Collection:** Agency decision
- **Document type:** Agency decision

## Text

Conformed to Federal Register Version
SECURITIES AND EXCHANGE COMMISSION
17 CFR Parts 229, 230, 232, 239, 249, 270 and 274
[Release Nos. 33-10514; 34-83551; IC-33139; File No. S7-03-17]
RIN 3235-AL59
Inline XBRL Filing of Tagged Data
AGENCY: Securities and Exchange Commission.
ACTION: Final rule.
SUMMARY: We are adopting amendments to require the use of the Inline eXtensible
Business Reporting Language (“XBRL”) format for the submission of operating
company financial statement information and fund risk/return summary information. We
also are adopting the elimination of the 15 business day XBRL filing period for fund
risk/return summaries. The amendments are intended to improve the data’s usefulness,
timeliness, and quality, benefiting investors, other market participants, and other data
users and to decrease, over time, the cost of preparing the data for submission to the
Commission. The amendments will also eliminate the requirement for operating
companies and funds to post “Interactive Data Files” (i.e., machine-readable computer
code that presents information in XBRL format) on their websites and terminate the
Commission’s voluntary program for the submission of financial statement information
interactive data that is currently available only to investment companies and certain other
entities.
DATES: Effective date: These amendments are effective on September 17, 2018.
Compliance dates: See Section III.A.1.c.

FOR FURTHER INFORMATION CONTACT: Mark W. Green, Senior Special
Counsel, Division of Corporation Finance, at (202) 551-3430; John Foley, Senior
Counsel, Division of Investment Management, at (202) 551-6792; Robert M. Willis,
Assistant Director, Office of Disclosure Technology, Anzhela Knyazeva, Senior
Financial Economist, or Hermine Wong, Special Counsel, Division of Economic and
Risk Analysis, at (202) 551-6600.
SUPPLEMENTARY INFORMATION: We are adopting amendments to:
Commission Reference
Regulation S-K 1
Regulation S-T 2

Securities Act of 1933 (Securities
Act) 3

Securities Exchange Act of 1934
(Exchange Act) 4

1

17 CFR 229.10 through 229.1208.

2

17 CFR 232.10 through 232.903.

3

15 U.S.C. 77a et seq.

4

15 U.S.C. 78a et seq.

CFR Citation
(17 CFR)

Item 601
Rule 11
Rule 201
Rule 202
Rule 305
Rule 401
Rule 402
Rule 405
Rule 144

§ 229.601
§ 232.11
§ 232.201
§ 232.202
§ 232.305
§ 232.401
§ 232.402
§ 232.405
§ 230.144

Rule 485
Rule 497
Form S-3
Form S-8
Form F-3
Form F-10
Rule 13a-14

§ 230.485
§ 230.497
§ 239.13
§ 239.16b
§ 239.33
§ 239.40
§ 240.13a-14

Rule 15d-14
Form 10-Q

§ 240.15d-14
§ 249.308a

2

Investment Company Act of 1940
(Investment Company Act) 5

Securities Act and Investment
Company Act

Form 10-K
Form 20-F
Form 40-F
Form 6-K
Rule 8b-1

§ 249.310
§ 249.220f
§ 249.240f
§ 249.306
§ 270.8b-1

Rule 8b-2
Rule 8b-33
Rule 30a-2
Form N-1A

§ 270.8b-2
§ 270.8b-33
§ 270.30a-2
§ 239.15A and
274.11A

I. INTRODUCTION ..................................................................................................................... 4
II. BACKGROUND AND ECONOMIC BASELINE ................................................................ 7
A. Overview of Existing XBRL Requirements for Operating Companies and Funds ..................... 7
B. Current XBRL Practices and Affected Parties ...........................................................................11
1. XBRL Preparation ........................................................................................................11
2. Voluntary Use of Inline XBRL by Operating Companies under the Exemptive Order 13
3. XBRL Data Use ............................................................................................................17

III. FINAL AMENDMENTS AND ANTICIPATED ECONOMIC EFFECTS .................... 20
A. Discussion of the Final Amendments .........................................................................................20
1. Inline XBRL Requirements ..........................................................................................20
2. Elimination of the Website Posting Requirements .......................................................51
3. Termination of the 2005 XBRL Voluntary Program ....................................................53
4. Technical Amendments ................................................................................................54
B. Potential Economic Effects of the Amendments ........................................................................55
1. Inline XBRL Requirements ..........................................................................................57
2. Elimination of the Website Posting Requirements for Financial Statement Information
and Risk/Return Summaries ......................................................................................79
3. Termination of the 2005 XBRL Voluntary Program ....................................................80
4. Alternatives ...................................................................................................................80

IV. OTHER MATTERS ............................................................................................................. 86
V. PAPERWORK REDUCTION ACT ..................................................................................... 86
A. Background ................................................................................................................................86
B. Summary of Comment Letters and Revisions to Proposals........................................................87
C. Reporting and Cost Burden Estimates ........................................................................................88
1. Registration Statement and Periodic Reporting ............................................................88
2. Regulation S-K and Regulation S-T .............................................................................96

VI. FINAL REGULATORY FLEXIBILITY ACT ANALYSIS ............................................. 97
A. Need for, and Objectives of, the Final Amendments..................................................................97
B. Significant Issues Raised by Public Comments ..........................................................................97
C. Small Entities Subject to the Amendments.................................................................................99
D. Projected Reporting, Recordkeeping and Other Compliance Requirements ............................100
E. Agency Action to Minimize Effect on Small Entities ..............................................................102

VII. STATUTORY BASIS........................................................................................................ 104
TEXT OF THE FINAL RULE AND FORM AMENDMENTS............................................ 104

5

15 U.S.C. 80a et seq.

3

I. INTRODUCTION
In 2009 the Commission adopted rules requiring operating companies 6 to provide
the information from the financial statements accompanying their registration statements
and periodic and current reports in machine-readable format using XBRL by submitting it
to the Commission in exhibits to such registration statements and reports and posting it
on their websites, if any. 7 That same year, the Commission similarly required open-end
management investment companies (including exchange-traded funds (“ETFs”)
organized as open-end management investment companies) (“funds”) to provide
risk/return summary information from their prospectuses in XBRL format by submitting
it to the Commission in exhibits and posting it on their websites, if any. 8
XBRL requirements currently apply to operating companies that prepare their
financial statements in accordance with U.S. generally accepted accounting principles
(“U.S. GAAP”) or in accordance with International Financial Reporting Standards
(“IFRS”) as issued by the International Accounting Standards Board (“IASB”). 9 XBRL

6

For purposes of both the existing XBRL requirements for financial statement information and
these amendments, operating companies are filers subject to the financial statement information
XBRL requirements of Item 601(b)(101) of Regulation S-K and Forms F-10, 20-F, 40-F and 6K. Operating companies do not include any investment company that is registered under the
Investment Company Act, any business development company (“BDC”), as defined in Section
2(a)(48) of that Act [15 U.S.C. 80a-2(a)(48)], or any entity that reports under the Exchange Act
and prepares its financial statements in accordance with Article 6 of Regulation S-X [17 CFR
210.6-01 through 210.6-10], as well as asset-backed issuers. See Release No. 33-9002 (Jan. 30,
2009) [74 FR 6776] (“2009 Financial Statement Information Adopting Release”) as corrected by
Release No. 33-9002A (Apr. 1, 2009) [74 FR 15666], at 6780-1, nn. 69 and 78 and accompanying
text.

7

17 CFR 232.405. See also 2009 Financial Statement Information Adopting Release.

8

See Release No. 33-9006 (Feb. 11, 2009) [74 FR 7747] (“2009 Risk/Return Summary Adopting
Release”) as corrected by Release No. 33-9006A (May 1, 2009) [74 FR 21255]. The risk/return
summary is set forth in Items 2, 3, and 4 of Form N-1A under the Securities Act and the
Investment Company Act.

9

As used in this release, the phrase “IFRS as issued by the IASB” refers to the authoritative text of
IFRS.

4

requirements also apply to funds pursuant to Form N-1A and related rules under
Regulation S-T. 10 Operating companies and funds subject to these XBRL requirements
must submit an Interactive Data File, 11 including information tagged in XBRL, as an
exhibit to the Related Official Filing, which is filed in the traditional HyperText Markup
Language (“HTML”) or, less commonly, American Standard Code for Information
Interchange (“ASCII”) format. 12
The 2009 requirements were intended to make financial information and fund
risk/return summaries easier for investors to analyze and to assist in automating
regulatory filings and business information processing. 13 Since that time, however, some
observers have expressed concerns regarding the quality of, extent of use of, and cost to
create XBRL data. 14 In addition, the Commission staff has identified common data
quality issues associated with financial statement information XBRL data filed by
operating companies. 15
10

See General Instruction C.3.(g) to Form N-1A; Rule 405 of Regulation S-T.

11

17 CFR 232.11; 17 CFR 232.405. The term “Interactive Data File” means the machine-readable
computer code that presents information in XBRL electronic format pursuant to Rule 405 of
Regulation S-T. The Interactive Data File currently consists of an instance document and other
documents as described in the Electronic Data Gathering, Analysis, and Retrieval system
(EDGAR) Filer Manual. The instance document contains the XBRL tags for the information
contained in the corresponding data in the Related Official Filing to satisfy the content and format
requirements in Rule 405. The other documents in the Interactive Data File contain contextual
information about the XBRL tags.

12

17 CFR 232.11. The term “Related Official Filing” means the ASCII or HTML format part of the
official filing with which an Interactive Data File appears as an exhibit or, in the case of Form N1A, the ASCII or HTML format part of the official filing that contains the information to which an
Interactive Data File corresponds.

13

See 2009 Financial Statement Information Adopting Release, at 6776; 2009 Risk/Return Summary
Adopting Release, at 7748.

14

See Release No. 33-10323 (Mar. 1, 2017) [82 FR 21487] (“Inline XBRL Proposing Release”), at
14283, nn. 29-30, at 14286, n. 70, at 14287, n. 78, and accompanying text.

15

See, e.g., Staff Observations of Custom Axis Tags (Mar. 29, 2016),
https://www.sec.gov/structureddata/reportspubs/osd_assessment_custom-axis-tags.html (retrieved
Jun. 20, 2018); Staff Observations of Custom Tag Rates (July 7, 2014),

5

At the same time, since the adoption of the original XBRL requirements in 2009,
other observers have disagreed with the claim that the XBRL requirements impose high
costs and emphasized the decrease in costs over time as filers and filing agents have
gained experience and widely adopted the XBRL technology. 16 Other observers have
discussed the improvement in XBRL data quality over time and examined the benefits of
XBRL data. 17 The same observers have associated XBRL data with better availability of
information about smaller operating companies from an access to capital standpoint. 18
We have reviewed and considered all of the comments that we received on the
Inline XBRL Proposing Release. 19 The final amendments reflect changes made in
response to those comments. We are adopting the Inline XBRL requirements for
https://www.sec.gov/dera/reportspubs/assessment-custom-tag-rates-xbrl.html (retrieved Jun. 20,
2018); Staff Observations from the Review of Interactive Data Financial Statements (Dec. 13,
2011), https://www.sec.gov/spotlight/xbrl/staff-review-observations-121311.shtml (retrieved Jun.
20, 2018).
16

See Inline XBRL Proposing Release, at 14286.

17

See Inline XBRL Proposing Release, at 14286 and at 14287, n. 81.

18

Id.

19

See letters from Advanced Computer Innovations, Inc. (Mar. 1, 2017) (“ACI”); Association of
International Certified Professional Accountants (May 16, 2017) (“AICPA”); Biotechnology
Innovation Organization (May 16, 2017) (“BIO”); CFA Institute (Jun. 12, 2017) (“CFA
Institute”); Cigna Corporation (May 16, 2017) (“Cigna”); Data Coalition (May 16, 2017) (“Data
Coalition”); Deloitte & Touche LLP (May 5, 2017) (“Deloitte”) ; Ernst & Young LLP (May 16,
2017) (“EY”); Federated Investors (May 16, 2017) (“Federated I”); Federated Investors (Jun. 1,
2018) (“Federated II”); Financial Executives International (May 16, 2017) (“FEI”); Jack Frei
(Mar. 13, 2017) (“Frei”); Gartner, Inc. (May 10, 2017) (“Gartner”); Grant Thornton LLP (May 16,
2017) (“Grant Thornton”); Hindssight 2020, llc (May 15, 2017) (“Hindssight”); Charles S.
Hoffman (May 14, 2017) (“Hoffman”); Investment Company Institute (May 16, 2017) (“ICI I”);
Investment Company Institute (Jun. 1, 2018) (“ICI II”); IRIS Business Services Limited (Mar. 27,
2017) (“IRIS”); Hemant Khatod (Mar. 27, 2017) (“Khatod 1”); Hemant Khatod (Mar. 27, 2017)
(“Khatod 2”); Suresh Kumar (Mar. 21, 2017) (“Kumar”); Paul Lewis (Mar. 10, 2017) (“Lewis”);
Reps. Randy Hultgren, Carolyn Maloney, and Darrell Issa, Members of Congress (Apr. 27, 2017)
(“Members of Congress”); Merrill Corporation (May 16, 2017) (“Merrill”); Morningstar, Inc.
(May 16, 2017) (“Morningstar”); Octachoron Limited (May 15, 2017) (“Octachoron”); Bill
Palmer (May 12, 2017) (“Palmer”); Laurie A. Pergamit (May 2, 2017) (“Pergamit”); Somnath Ray
(May 17, 2017) (“Ray”); Daniel C. Sweeney (Mar. 27, 2017) (“Sweeney”); TagniFi (Apr. 19,
2017) (“TagniFi”); U.S. Bancorp Fund Services, LLC (May 16, 2017) (“USBFS”); Workiva Inc.
(May 23, 2017) (“Workiva I”); Workiva Inc. (Mar. 6, 2018) (“Workiva II”); XBRL International
(May 16, 2017) (“XBRL International”); XBRL US (May 16, 2017) (“XBRL US”).

6

operating companies and funds substantially as proposed, with modifications to address
input from commenters. We are also eliminating the XBRL website posting
requirements for operating companies and funds and eliminating the Commission’s
interactive data voluntary program (“2005 XBRL Voluntary Program”), 20 as proposed.
The discussion below begins with a background description of the existing XBRL
requirements and current XBRL practices. The discussion of the amendments is found in
Section III.A.
We believe that the use of Inline XBRL may reduce the time and effort associated
with preparing XBRL filings, simplify the review process for filers, and improve the
quality and usability of XBRL data for investors, market participants, and other data
users. The Commission will continue to monitor industry practices and market
developments in disclosure technologies. Should future developments suggest that a
more efficient or less costly reporting standard would provide at least substantively
similar benefits as Inline XBRL, we would evaluate whether changes to our reporting
format are appropriate, including, without limitation, designating another reporting
standard as an alternative to Inline XBRL for some or all aspects of the rule.
II. BACKGROUND AND ECONOMIC BASELINE
A. Overview of Existing XBRL Requirements for Operating Companies and Funds

20

See Rule 401 of Regulation S-T. In 2005, the Commission began to allow registrants to
voluntarily submit financial information in XBRL form as exhibits to periodic reports and
Investment Company Act filings. See Release No. 33-8529 (Feb. 3, 2005) [70 FR 6556]. In 2007,
the voluntary program was expanded to permit risk/return summary submissions. See Release No.
33-8823 (Jul. 11, 2007) [72 FR 39289]. As a result of rule amendments adopted by the
Commission in 2009, the 2005 XBRL Voluntary Program is now only open for participation by
investment companies and other entities that prepare their financial statements in accordance with
Article 6 of Regulation S-X. See 2009 Financial Statement Information Adopting Release and
2009 Risk/Return Summary Adopting Release.

7

The XBRL requirements for the required information are located in the
Interactive Data File provisions of Regulation S-K; 21 Forms F-10, 22 20-F, 23 40-F, 24 6K, 25 and N-1A; 26 Rule 405 of Regulation S-T; and the EDGAR Filer Manual. 27
Operating companies are required to submit financial statements and any
applicable financial statement schedules in XBRL as exhibits to certain Exchange Act
reports and Securities Act registration statements. 28 In general, operating companies that
prepare their financial statements in accordance with U.S. GAAP or in accordance with
IFRS as issued by the IASB must submit their financial statements to the Commission in
XBRL. Filers that are required to provide information in XBRL must use the taxonomies
specified on the Commission’s website. 29

21

See Item 601(b)(101) of Regulation S-K [17 CFR 229.601(b)(101)].

22

See Paragraph (101) of Part II—Information Not Required to be Delivered to Offerees or
Purchasers of Form F-10.

23

See Paragraph 101 of the Instructions as to Exhibits of Form 20-F.

24

See Paragraph B.(15) of the General Instructions to Form 40-F.

25

See Paragraph C.(6) of the General Instructions to Form 6-K.

26

See General Instruction C.3.(g) to Form N-1A.

27

The EDGAR Filer Manual sets forth the technical formatting requirements for the presentation
and submission of electronic filings through the EDGAR system. EDGAR performs automated
collection, validation, indexing, acceptance, and forwarding of submissions by companies and
others who are required to file forms with the Commission. See
https://www.sec.gov/edgar/aboutedgar.htm (retrieved Jun. 20, 2018).

28

Financial statements in XBRL are required as exhibits to Exchange Act reports on Forms 10-Q,
10-K, 20-F, 40-F, and, in some cases, 8-K and 6-K. Financial statements in XBRL also are
required as exhibits to Securities Act registration statements that contain financial statements, such
as Form S-1 (except registration statements filed in connection with an initial public offering).
Securities Act registration statements that do not contain financial statements, such as a Form S-3
or other form filed by an issuer that incorporates by reference all required financial statement
information from its periodic reports, and Exchange Act registration statements are not required to
include Interactive Data Files. See 2009 Financial Statement Information Adopting Release.

29

See Rule 405(c)(1) of Regulation S-T.

8

Funds are required to submit risk/return summary information in XBRL as
exhibits to registration statements and to prospectuses with risk/return summary
information that varies from the registration statement. 30
An operating company generally must submit the Interactive Data File as an
exhibit to the relevant Related Official Filing. 31 Funds are required to submit the
Interactive Data File within 15 business days of (1) the effective date of the registration
statement or post-effective amendment that contains the related information, 32 or (2) the
filing of a form of prospectus made pursuant to paragraph (c) or (e) of Rule 497. 33
Operating companies and funds may delay submission and posting to the extent provided
under a hardship exemption. 34
When filers submit XBRL exhibits during EDGAR filing, the XBRL exhibits are
validated for compliance with certain EDGAR Filer Manual technical requirements
before the attachments are accepted. During EDGAR filing, EDGAR validates XBRL
documents that make up an Interactive Data File, producing error and warning messages
when issues with the XBRL data are identified. EDGAR also “renders”—creates a
human-readable version of—XBRL data that can be viewed on the EDGAR website.
EDGAR users can view a rendered version of the tagged information submitted in the

30

See General Instruction C.3.(g) to Form N-1A.

31

See Rule 405(a) of Regulation S-T.

32

See General Instruction C.3.(g)(i), (iv) to Form N-1A.

33

See General Instruction C.3.(g)(ii), (iv) to Form N-1A.

34

An operating company may delay the submission and posting of the Interactive Data File to the
extent provided under a temporary or a continuing hardship exemption. See Rules 201 and 202 of
Regulation S-T. A fund filer may delay the submission and posting of the Interactive Data File to
the extent provided under a continuing hardship exemption. See Rule 202 of Regulation S-T.

9

XBRL exhibit by clicking on the “Interactive Data” button next to the relevant filing on
EDGAR.
For both operating companies and funds, the Interactive Data File submitted to
the Commission also must be posted on the filer’s website, if any, on the earlier of the
calendar day that the filer submitted or was required to submit it. 35 Operating companies
must keep the Interactive Data File posted for at least 12 months. 36 Funds must keep the
Interactive Data File posted until the registration statement or post-effective amendment
to which the Interactive Data File relates is no longer current. 37
Currently, the requirement for operating companies to submit and post financial
statement information in XBRL applies through the exhibit requirements of Item
601(b)(101) of Regulation S-K 38 and Forms F-10, 39 20-F, 40 40-F, 41 and 6-K. 42 Similar
requirements for funds to submit and post risk/return summary information in XBRL
apply through the exhibit requirements of Form N-1A 43 and Rule 497. 44 These exhibit
35

See Rule 405(g).

36

Id.

37

See Rule 405(g) and General Instruction C.3.(g)(iii) to Form N-1A.
If a fund does not submit or post interactive data as required, its ability to file post-effective
amendments to its registration statement under Rule 485(b) under the Securities Act is
automatically suspended until it submits and posts the interactive data as required. See Rule
485(c) under the Securities Act. The Interactive Data File also must be submitted in such a
manner that will permit the information for each series and, for any information that does not
relate to all of the classes in a filing, each class of the fund to be separately identified. See General
Instruction C.3.(g)(iv) to Form N-1A.

38

The exhibit requirements of Item 601(b)(101) relate to Forms S-1, S-3, S-4, S-11, F-1, F-3, F-4, 8K, 10-Q, and 10-K.

39

See Paragraph (101) of Part II (Information Not Required to be Delivered to Offerees or
Purchasers) of Form F-10.

40

See Paragraph 101 of the Instructions as to Exhibits of Form 20-F.

41

See Paragraph B.(15) of the General Instructions to Form 40-F.

42

See Paragraph C.(6) of the General Instructions to Form 6-K.

43

See General Instruction C.3.(g) to Form N-1A.

10

requirements specify when information in the Related Official Filing triggers the
requirement to submit and post an Interactive Data File in the manner provided by Rule
405 of Regulation S-T. 45 Rule 405 sets forth the basic content, format, submission, and
posting requirements for the Interactive Data File, such as the requirement to submit the
Interactive Data File as an exhibit to the Related Official Filing. 46 Rule 405 also requires
that an Interactive Data File be submitted in accordance with the EDGAR Filer Manual. 47
The EDGAR Filer Manual contains additional formatting and submission requirements
for the Interactive Data File.
On June 13, 2016, the Commission issued an exemptive order under the Exchange
Act to permit operating companies that comply with certain conditions listed in the order
to file structured financial statement data required in their periodic and current reports
using Inline XBRL through March 2020, in lieu of filing all their XBRL data in a
separate exhibit. 48
B. Current XBRL Practices and Affected Parties
1. XBRL Preparation

44

See Rule 497(c), (e).

45

The exhibit provisions that specify when an Interactive Data File is required for financial
information also specify when it is optional and when it is prohibited.

46

See Rule 405(a)(2) for the exhibit requirement.

47

See Rule 405(a)(3).

48

See Order Granting Limited and Conditional Exemption under Section 36(a) of the Securities
Exchange Act of 1934 from Compliance with Interactive Data File Exhibit Requirement in Forms
6-K, 8-K, 10-Q, 10-K, 20-F, and 40-F to Facilitate Inline Filing of Tagged Financial Data, Release
No. 34-78041 (Jun. 13, 2016) [81 FR 39741] (“Exemptive Order”).

11

There were approximately 8,315 filers of annual and quarterly reports (Forms 10K, 10-Q, 20-F, and 40-F), including amendments, during calendar year 2017. 49 As of
December 2017, there were approximately 11,181 funds registered on Form N-1A. 50
Filers may prepare their Interactive Data to comply with existing XBRL requirements inhouse or use an outside service provider. 51 Tagging required disclosures in XBRL may
involve either a standalone or integrated approach. 52
In 2009 the Commission estimated the expected direct cost of compliance with
XBRL requirements by operating companies. 53 After the adoption of the 2009 rules,
several pre-proposal commenters and studies provided estimates of the cost of

49

The figures are based on staff analysis of EDGAR filings. Filers were identified based on Central
Index Key (“CIK”) codes. Some filers, including investment companies, asset-backed issuers, and
filers who have received a hardship exemption, are not subject to financial statement information
interactive data requirements. Interactive data requirements for operating companies also pertain
to certain Securities Act registration statements, as well as certain filings on Forms 8-K and 6-K
containing specified financial statements.

50

The figures are based on data obtained from ICI as of December 31, 2017, available at
http://www.ici.org/research/stats, and staff analysis of EDGAR filings. This count includes 9,360
mutual funds and 1,821 ETFs registered as open-end investment companies. The estimate of
ETFs is reduced to exclude approximately eight ETFs registered as unit investment trusts
(“UITs”). UITs and closed-end funds are not subject to the proposed amendments and are
therefore excluded from this estimate.

51

See Inline XBRL Proposing Release, at 14285. See also William Sinnett, SEC reporting and the
impact of XBRL: 2013 survey, Financial Executives Research Foundation (Nov. 15, 2013)
(“FERF Study”), at 15.

52

See Inline XBRL Proposing Release, at 14285. With a standalone approach, filers or filing agents
create an XBRL exhibit by copying the information from the filing document and tagging it in
XBRL, which requires them to expend incremental resources to create and tag a copy of the data
and verify the consistency of tagged data across documents. With an integrated approach, XBRL
tagging of required disclosures is a part of a broader disclosure management process, and
integrated disclosure management software is used to generate both the HTML filing and the
XBRL exhibit.

53

See 2009 Financial Statement Information Adopting Release, at 6804 (estimating direct costs of
preparing and submitting interactive data-formatted financial statements, excluding the cost of
website posting, at $39,510–$81,220 ($12,450–$20,340) for the first submission (each subsequent
submission) with block-text footnotes and schedules and $29,700–$59,150 ($20,075–$36,940) for
the first submission (each subsequent submission) with detailed tagging of footnotes and
schedules, and the cost of website posting at $1,000 per year).

12

compliance with financial statement information XBRL requirements. 54 According to a
2013 survey, the median operating company filer required 25 hours for the preparation
and 15 hours for the review of XBRL and between $8,000 and $10,000 for the services of
outside professionals for its most recent annual filing. 55 According to another survey, the
median small filer paid $10,000 or less on an annual basis for fully outsourced creation
and filing of its XBRL exhibits. 56 Preliminary statistics from a pricing survey being
conducted by the AICPA and XBRL US indicate that the cost of XBRL formatting has
declined 41% since 2014 and that the average cost of XBRL preparation for small
reporting companies in 2017 averaged $5,850 per year. 57 The 2009 Risk/Return
Summary Adopting Release estimated the expected direct cost of compliance with the
fund risk/return summary XBRL requirements. 58
2. Voluntary Use of Inline XBRL by Operating Companies under the Exemptive
Order
54

See Inline XBRL Proposing Release, at 14285-6, n. 69.

55

See FERF Study, at 18–19.

56

See Research shows XBRL filing costs are lower than expected, AICPA,
https://www.aicpa.org/InterestAreas/FRC/AccountingFinancialReporting/XBRL/DownloadableD
ocuments/XBRL%20Costs%20for%20Small%20Companies.pdf (retrieved Jun. 20, 2018)
(“AICPA Study”); Mohini Singh (2017) The Cost of Structured Data: Myth vs. Reality, CFA
Institute, https://www.cfapubs.org/doi/pdf/10.2469/ccb.v2017.n5.1 (retrieved Jun. 20, 2018).

57

See https://xbrl.us/wp-content/uploads/2018/06/XBRL-US-Letter-to-HFSC-RE-HR-5054-6-62018.pdf (retrieved Jun. 20, 2018).

58

See 2009 Risk/Return Summary Adopting Release, at 7769 (estimating direct costs of preparing
and submitting interactive data-formatted risk/return summary information, excluding the cost of
website posting, at $23,200 for the first submission ($3,100 for each subsequent submission) and
the cost of website posting at $250).
One commenter stated that it uses a third-party vendor for XBRL preparation and estimated the
average time the commenter expends to review the approximately 336 risk/return summary XBRL
filings per year produced for its funds at approximately 12 hours per month, with a peak of 32
hours per month. See letter from Federated II. This amounts to an average review time of
approximately 0.43 hours per filing (12 hours per month x 12 months / 336 filings per year). The
cost of outside services for XBRL preparation, which are incurred in addition to the review time,
is not stated in this letter.

13

A small but growing number of operating company filers have relied on the
Exemptive Order to voluntarily file in Inline XBRL. 59 Large accelerated, accelerated,
and nonaccelerated filers and smaller reporting companies were well represented, with
large accelerated filers representing a larger proportion of voluntary operating company
filers than their proportionate share of all operating company filers. 60
Filers that have filed in Inline XBRL under the Exemptive Order used XBRL
preparation software or filing agents that already can accommodate Inline XBRL. Based
on filing software information, where available in the filing, voluntary Inline XBRL filers
used seven different vendors. 61 In conjunction with the Exemptive Order, the
Commission also made the open source Inline Viewer available to the public so that filers
could test and view their submissions before EDGAR filing and the public could easily
view the Inline XBRL document within the context of a web browser.
One commenter—whose vendor members are estimated by the commenter to
“provide XBRL creation services for an estimated 80% of U.S. public companies that file
in XBRL to the SEC each quarter”—stated that “[m]any vendors today already have
Inline XBRL capabilities or have development underway” to incorporate this capability
into their tools. 62

59

Based on staff analysis of Inline XBRL filings, as of May 21, 2018, approximately 152 unique
operating company filers filed approximately 526 Inline XBRL filings. The number of filers that
have voluntarily filed in Inline XBRL so far is modest relative to the overall number of filers
(approximately 1.8%).

60

As of May 21, 2018, staff analysis of voluntary Inline XBRL filings showed that large accelerated
filers accounted for approximately 38% and accelerated filers approximately 18% of such filings.
By comparison, based on staff analysis of Forms 10-K, 10-Q, 20-F, and 40-F filings and
amendments to them filed during calendar year 2017, large accelerated filers accounted for
approximately 26% and accelerated filers for approximately 19% of such filings.

61

This estimate is based on filings information as of May 21, 2018.

62

See letter from XBRL US. See also letters from Workiva I, IRIS, and ACI.

14

Based on our understanding of the experience of voluntary Inline XBRL filers and
the input from commenters whose XBRL solutions were used in voluntary Inline XBRL
filings, filers have not incurred increases in the cost of XBRL software. 63 We recognize,
however, that filers that voluntarily elected to file in Inline XBRL under the Exemptive
Order may not be representative of all filers affected by the amendments. For example,
most voluntary filers already used integrated XBRL preparation software. Thus, their
transition to Inline XBRL likely entailed minimal changes to XBRL preparation
workflow, with the resulting minor impact on both the cost of XBRL preparation and
XBRL data quality.
With regard to data quality of voluntary Inline XBRL filings by operating
companies under the Exemptive Order, Commission staff reviewed a random sample of
25 Form 10-Q and Form 10-K Inline XBRL filings submitted pursuant to the Exemptive
Order as of November 1, 2017 64 to determine whether Inline XBRL had any effect on a
particular issue of data quality: negative values. 65 For each of the 25 filings, Commission
staff reviewed the Inline XBRL filing and the latest filing prior to the Inline XBRL filing
to determine if amounts were inappropriately entered as negative values in either of the

Vendors identified as having been used in voluntary Inline XBRL filings and other software
vendors and filing agents that reference Inline XBRL capabilities on their websites, and in other
public sources, accounted for approximately 87% of financial statement XBRL filings filed during
2017 for which preparation software could be identified. Preparation software could not be
identified for approximately 3% of financial statement XBRL filings.
63

See, e.g., letters from Workiva I and ACI. Both of these commenters were vendors whose XBRL
preparation solutions were used by voluntary Inline XBRL filers.

64

The examined subset of filings was randomly drawn from 252 Inline XBRL filings submitted as of
November 1, 2017.

65

Most XBRL numeric elements are designed to be entered as positive values. Even if the XBRL
element is related to a credit balance, the element should still be submitted as a positive number
because debit and credit balances represent presentation attributes for the HTML document, not
the underlying meaning of the XBRL element.

15

filings. Commission staff observed one Inline XBRL filing with an inappropriate
negative value for a footnote disclosure; the same disclosure in the latest filing prior to
the Inline XBRL filing did not have an inappropriate negative value. After the initial
Inline XBRL filing, that filer submitted a subsequent Inline XBRL filing and corrected
the error.
One commenter stated that XBRL data quality has not improved significantly,
based on errors in XBRL data identified during the commenter’s review of early
voluntary Inline XBRL filings pursuant to the Exemptive Order. 66 However, the example
provided by the commenter of an Inline XBRL tagging error was not an error in the
Inline XBRL document, but rather a presentation discrepancy when the Inline XBRL
document was run through the EDGAR Renderer, which is designed for XBRL format
documents and not Inline XBRL format documents. In part of the example provided, the
Inline XBRL document had a dimensional axis that does not present in the EDGAR
rendered view.
Nevertheless, these observations suggest that some XBRL data quality issues may
remain for a minority of filers. The relatively small number of voluntary Inline XBRL
filings to date makes it difficult to draw definitive conclusions about the extent to which
Inline XBRL may improve data quality going forward. Moreover, we are not able to
observe whether the reviewed voluntary filings were prepared with the use of the Inline
XBRL Viewer tool, which can facilitate detection of certain types of errors, such as
negative values and scaling errors. In addition, the experience of a small number of
voluntary filers may not be representative of all filers subject to the amendments.
66

See letter from TagniFi.

16

Since the implementation of the voluntary Inline XBRL program, we have
observed that, not only is the public using the Inline XBRL data, but some data users
have also made enhancements to the Commission’s open source Inline XBRL Viewer.
These enhancements, such as creating instantly human-readable time series charting, may
help to make the XBRL data even more useful. For example, using these enhancements,
a user can hover over the revenues element of a filing and instantly view the latest two
years of reported revenues for that filer, or hover over a narrative element and instantly
view the latest two years of text reported for that element by that filer.
3. XBRL Data Use
There is a wide range of XBRL data users, including investors, financial analysts,
economic research firms, data aggregators, academic researchers, filers seeking
information on their peers for benchmarking purposes, and Commission staff.
During the second quarter of 2017, individual financial statement information
XBRL exhibits were accessed on the EDGAR website approximately 53.1 million times
(including approximately 13.7 million unique filing views by approximately 149,000
unique IP addresses) and individual risk/return summary XBRL exhibits were accessed
approximately 6.8 million times (including approximately 839,000 unique filing views by
approximately 8,000 unique IP addresses). 67 This is the approximate equivalent of 287
67

The figures are based on staff analysis of EDGAR log file data for the second quarter of 2017.
The analysis examined access during the second quarter of 2017 to all financial statement
information XBRL exhibits filed with annual and current reports and amendments to them and all
risk/return summary XBRL exhibits filed with amendments to registration statements and forms of
prospectuses since inception of the XBRL requirements. The analysis did not exclude access by
“bots” because machine-readable XBRL data is designed to enable automated aggregation and
processing. Due to data availability, these statistics do not capture access to XBRL data through
the Public Dissemination Service or the use of the data, tools, and products made available by
third-party data aggregators, incorporating XBRL data to varying degrees, which likely account
for the largest share of market participants’ access to such data. These statistics also do not
capture access to DERA XBRL datasets, which is discussed separately. The data definitions used

17

exhibit views and 74 unique filing views for each filing with financial statement
information XBRL data and 224 exhibit views and 28 unique filing views for each filing
with risk/return summary XBRL data during the examined quarter.
The Commission also combines, organizes and posts for bulk download financial
statement information and risk/return summary XBRL data extracted from filings. 68 As
of June 16, 2018, in the approximately eight months since the Commission began posting
risk/return summary datasets, financial statement data sets had approximately 55,327
page views (including approximately 33,130 unique page views); financial statement and
notes data sets had approximately 232,398 page views (including 194,623 unique page
views), and risk/return summary data sets had approximately 2,089 page views (including
approximately 1,791 unique page views). 69
A number of businesses have created products that provide XBRL data to

to identify XBRL exhibits excluded access to XBRL data as part of a complete submission file or
as part of an Inline XBRL document (for filings pursuant to the Exemptive Order).
Applying the same methodology, individual XBRL files of nonaccelerated filers and smaller
reporting companies were accessed on the EDGAR website approximately 23.3 million times
(including approximately 6.2 million unique filing views by approximately 46,000 unique IP
addresses). This is the approximate equivalent of 239 exhibit views (64 unique filing views) per
filing. Filer status was obtained from the XBRL portion of the respective filing. Applying the
same methodology, individual XBRL files of biotechnology companies were accessed on the
EDGAR website approximately 4.9 million times (including approximately 1.3 million unique
filing views by approximately 24,000 unique IP addresses). This is the approximate equivalent of
288 exhibit views (78 unique filing views) per filing. Companies were classified as being in the
biotechnology sector based on primary Standard Industry Classification (“SIC”) codes (obtained
from the XBRL portion of the respective filing) that correspond to industry groups for
pharmaceutical products and medical equipment in the Fama and French 49 industry classification
(http://mba.tuck.dartmouth.edu/pages/faculty/ken.french/Data_Library/det_49_ind_port.html,
retrieved Jun. 20, 2018).
68

See https://www.sec.gov/dera/data/financial-statement-data-sets.html,
https://www.sec.gov/dera/data/financial-statement-and-notes-data-set.html, and
https://www.sec.gov/dera/data/mutual-fund-prospectus-risk-return-summary-data-sets (retrieved
Jun. 20, 2018).

69

These statistics do not account for the use of third-party products or websites incorporating these
datasets. See, e.g., https://console.cloud.google.com/launcher/details/sec-public-data-bq/secpublic-dataset (retrieved Jun. 20, 2018).

18

investors. Data aggregators (i.e., entities that, in general, collect, package, and resell
data) have incorporated XBRL data into their products to varying degrees. Various thirdparty data providers extract or preview information contained in XBRL exhibits, offering
XBRL analytics tools or using XBRL data to supplement other reported data based on
filer disclosures. 70
The Commission staff uses XBRL data to efficiently analyze large quantities of
information in support of risk assessment, rulemaking, and enforcement activities,
including as part of its internally developed Corporate Issuer Risk Assessment and
Financial Statement Query Viewer applications.
Commenters and studies have noted the benefits of XBRL data in providing a
wide range of financial reporting data that is not always available elsewhere. 71 Other
commenters and studies have indicated that XBRL data use has been limited, in part due
to concerns regarding data quality and lack of awareness of XBRL. 72 Several

70

See, e.g., a discussion of XBRL analytics tools, https://xbrl.us/use/howto/ (retrieved Jun. 20,
2018); https://xbrl.us/home/category/productsservices/service/data-aggregation/ (retrieved Jun. 20,
2018); Mitchell R. Wenger, Rick Elam, and Kelly L. Williams (2013) A tour of five XBRL tools,
Journal of Accountancy (Apr. 1, 2013),
https://www.journalofaccountancy.com/issues/2013/apr/20126677.html (retrieved Jun. 20, 2018);
Inline XBRL Proposing Release, at 14286, n. 77; letters from Octachoron and TagniFi.

71

See, e.g., letters from CFA Institute, Data Coalition, Grant Thornton, Members of Congress,
Octachoron, TagniFi, XBRL US, and XBRL International.
Various academic studies have examined the benefits of XBRL for the information environment
of firms. See Inline XBRL Proposing Release, at 14295, n. 169. See also Yu Cong, Hui Du, and
Miklos A. Vasarhelyi (2017) Are XBRL files being accessed? Evidence from the SEC EDGAR
log file data set, Journal of Information Systems (forthcoming) (examining rates of access to
XBRL files and providing some evidence that investors in smaller operating companies access
XBRL files and that investors may prefer XBRL files to non-XBRL files when both types of files
are included with the filing).

72

See Inline XBRL Proposing Release, at 14287, n. 78. See also letter from BIO (stating that
“XBRL data is little used by biotech investors”). But see note 67 above (discussing XBRL data
use for smaller and biotech companies that is generally consistent with the XBRL data use for all
operating companies).

19

commenters stated that risk/return summary XBRL data is little used by investors. 73
Some commenters stated that the use of risk/return summary XBRL data is limited due to
the delay in its availability as compared to the HTML version of the same information. 74
One of these commenters, a large data aggregator that processes fund information for
investors, indicated that it must manually extract information from fund HTML filings
because the structured XBRL filing comes too late for investors’ preferences. 75
The 2005 XBRL Voluntary Program for financial statement information has not
been used for several years, with no submissions during calendar years 2011–2017. 76
III. FINAL AMENDMENTS AND ANTICIPATED ECONOMIC EFFECTS
A. Discussion of the Final Amendments
1. Inline XBRL Requirements
a. Use of Inline XBRL Format
On March 1, 2017, the Commission proposed rule and form amendments to
facilitate improvements in the quality and usefulness of XBRL data and, over time,

A December 2016 global survey of members by the CFA Institute, corroborating the results of the
prior surveys, found that less than half of the respondents (approximately 45%) were aware of
XBRL and, among those aware of XBRL, a minority of respondents (approximately 23%) use
financial XBRL data from periodic reports. See CFA Institute Member Survey: XBRL,
https://blogs.cfainstitute.org/marketintegrity/2016/12/05/do-you-know-what-xbrl-is-a-majority-ofsurvey-respondents-do-not-know/ and https://www.cfainstitute.org//media/documents/survey/xbrl-member-survey-report-2016.ashx (retrieved Jun. 20, 2018).
73

See letters from Federated I and II, Frei, ICI I and II, and USBFS. One of these letters cited
limited use of XBRL data posted on the filer’s website in connection with the discussion of
limited XBRL data use. See letter from Federated II.

74

See, e.g., letters from Morningstar (“we use the HTML filings rather than the XBRL filings
because we can process them and share the information with end investors more quickly than if we
were to wait for the XBRL filing”) and XBRL US (“[r]isk/return data from mutual funds today is
not as timely as investors would prefer”).

75

See letter from Morningstar.

76

A few filers submitted Voluntary Program XBRL exhibits (EX100), but those filings seem to have
been made in error.

20

decrease filing costs by decreasing XBRL preparation costs. 77 The proposed
amendments would require operating company financial statement information and fund
risk/return summary information to be submitted in the Inline XBRL format. 78 Inline
XBRL allows filers to embed XBRL data directly into an HTML document, eliminating
the need to tag a copy of the information in a separate XBRL exhibit. Inline XBRL is
both human-readable and machine-readable for purposes of validation, aggregation, and
analysis. The proposed amendments also would eliminate the requirements for filers to
post Interactive Data Files on their websites and terminate the 2005 XBRL Voluntary
Program with respect to financial statement information. 79
The majority of commenters generally supported the proposed Inline XBRL
requirements. 80 Many of these commenters specifically supported the proposal to replace
the XBRL format with the Inline XBRL format for operating company filers, 81 while
several commenters supported applying the proposed Inline XBRL requirements to both
operating companies and funds. 82 Several commenters opposed the proposed Inline
XBRL requirements for some or all filers. 83

77

See Inline XBRL Proposing Release.

78

Inline XBRL™ and iXBRL™ are trademarks of XBRL International. XBRL® is a registered
trademark of XBRL International. The Inline XBRL technology is freely licensed by XBRL
International. See https://specifications.xbrl.org/spec-group-index-inline-xbrl.html (retrieved Jun.
20, 2018) and https://specifications.xbrl.org/presentation.html (retrieved Jun. 20, 2018).

79

See note 20 above.

80

See, e.g., letters from ACI, AICPA, CFA Institute, Data Coalition, Deloitte, Grant Thornton,
Hoffman, IRIS, Lewis, Kumar, Members of Congress, Merrill, Morningstar, Octachoron, Palmer,
TagniFi, Workiva I, XBRL International, and XBRL US.

81

See, e.g., letters from ACI, AICPA, CFA Institute, Data Coalition, Deloitte, Grant Thornton,
Hoffman, IRIS, Members of Congress, Merrill, Morningstar, Octachoron, TagniFi, XBRL
International, XBRL US, and Workiva I.

82

See, e.g., letters from ACI, AICPA, CFA Institute, Data Coalition, Members of Congress,
Morningstar, XBRL International, and XBRL US.

21

After considering these comments, we are adopting, substantially as proposed,
amendments to Rule 405 to require the submission of financial statement information and
risk/return summary information Interactive Data Files in Inline XBRL. 84 Operating
companies and funds, on a phased in basis, will be required to embed a part of the
Interactive Data File within an HTML document using Inline XBRL and to include the
rest in an exhibit to that document. The portion filed as an exhibit to the form will
contain contextual information about the XBRL tags embedded in the filing. The
information as tagged will continue to be required to satisfy all other requirements of
Rule 405, including the technical requirements in the EDGAR Filer Manual.
The Inline XBRL requirement, similar to the current XBRL requirement, will
apply to financial statement information in HTML regardless of whether it appears in the
non-exhibit part of a filing and/or in one or more exhibits. Accordingly, under Inline
XBRL, tags must be embedded wherever that HTML information appears.
The Commission received a number of comments that addressed data usability,
quality, and cost issues. Various commenters stated that Inline XBRL would, over time,
(i) increase the efficiency of review and yield savings of XBRL preparation time and
cost; 85 (ii) potentially improve the quality of XBRL data (by reducing discrepancies

Two of these commenters elaborated on their specific support to replace the XBRL format with
the Inline XBRL format for risk/return summaries. See letters from Morningstar and XBRL US.
83

See, e.g., letters from Cigna and FEI (opposing the Inline XBRL requirement for financial
statement information); letters from Hindssight and Pergamit (expressing general opposition to
Inline XBRL); and letters from Federated I and II, Frei, ICI I and II, and USBFS (opposing the
Inline XBRL requirement for risk/return summaries).

84

See new Rule 405(a)(3).

85

See, e.g., letters from ACI, AICPA, CFA Institute, Cigna, Data Coalition, FEI, IRIS, Kumar,
Lewis, Members of Congress, Merrill, Workiva I, XBRL International, and XBRL US. But see
letter from ICI I (stating that funds will not realize a significant increase in the effectiveness and

22

between HTML and XBRL data); 86 and (iii) increase the data’s usability (through greater
accessibility and transparency of the data and enhanced capabilities for data users, who
would no longer have to view the XBRL data separately from the text of the
documents). 87 One commenter stated that while “Inline XBRL will not directly
contribute to increased quality . . . indirectly, Inline XBRL will contribute to better
decisions related to the meaning conveyed by the machine-readable XBRL format.” 88
Another commenter emphasized the benefit of Inline XBRL “in allowing filers greater
control over the presentation of financial exhibits.” 89
Several commenters that supported requiring Inline XBRL for financial statement
information expressed concern that switching to Inline XBRL would not be sufficient to
significantly improve the quality of financial statement information XBRL data without
additional measures. Some of these commenters recommended that the Commission
implement additional validation rules, including the incorporation of XBRL Data Quality
Committee validation rules. 90 Some of these commenters recommended expanding the

efficiency of XBRL preparation) and letter from Pergamit (stating that Inline XBRL would not
yield benefits for filers).
86

See, e.g., letters from ACI, AICPA, CFA Institute, IRIS, Kumar, Lewis, Members of Congress,
Merrill, Morningstar, Octachoron, Palmer, Ray, XBRL International, and XBRL US. But see, e.g.,
note 107 below (stating that there would not be gains in data quality for risk/return summaries)
and letters from EY, TagniFi, and Workiva I (stating that there would not be gains in data quality
for financial statement information).

87

See, e.g., letters from ACI, AICPA, CFA Institute, Deloitte, IRIS, Morningstar, Octachoron, Ray,
TagniFi, and XBRL US. But see letters from Federated I and II (regarding risk/return summaries)
and Pergamit.

88

See letter from Hoffman.

89

See letter from Octachoron.

90

See, e.g., letters from AICPA, CFA Institute, Deloitte, TagniFi, Workiva I, XBRL International,
and XBRL US.

23

scope of auditor assurance to include review of XBRL tags. 91 Some commenters
encouraged additional engagement or alignment with other entities such as the Financial
Accounting Standards Board (“FASB”), the IASB, and international regulators who are
also using the Inline XBRL format. 92
We continue to analyze the data quality of submissions made in XBRL and Inline
XBRL, as well as monitor developments related to the XRBL standard and the Inline
XBRL specification. If additional technical rules within the EDGAR environment are
deemed necessary, they may be reflected in updates to the EDGAR Filer Manual, but we
are not imposing additional XBRL validation requirements at this time. We note that
filers, vendors, and filing agents are currently able to voluntarily incorporate validation
rules into their software and that the Commission makes available various tools to assist
XBRL filers. Moreover, filers remain subject to Rule 405(c) of Regulation S-T, which
imposes certain fundamental data quality requirements on Interactive Data File
submissions. 93
Regarding our engagement with other entities such as the FASB, we note that the
staff actively engages with the FASB over the development of the U.S. GAAP Taxonomy
throughout the year. For example, the staff reviews and consults on the taxonomy
development process, taxonomy changes, and comments received from the public. We
91

See, e.g., letters from AICPA, CFA Institute, Deloitte, EY, Grant Thornton, Hoffman, XBRL
International, and XBRL US.

92

See, e.g., letters from AICPA, EY, and XBRL International.

93

17 CFR 232.405(c)(1). In particular, each data element in the Interactive Data File must reflect
the same information in the corresponding data in the Related Official Filing; data elements
contained in the corresponding data in the Related Official Filing may not be changed, deleted, or
summarized in the Interactive Data File; and each data element contained in the Interactive Data
File must be matched with an appropriate tag from the most recent version of the standard list
of tags specified by the EDGAR Filer Manual, with a new special element required to be created
and used only if an appropriate tag does not exist in the standard list.

24

continue to encourage all members of the public to submit any comments they may have
to improve the U.S. GAAP Taxonomy to the FASB. As we have noted throughout this
release, we are aware of various developments that could impact the Commission’s
XBRL requirements and will continue to monitor those developments as filers transition
to Inline XBRL.
With respect to expanded auditor assurance, one commenter stated that a recent
survey of its members found that “77 per cent of respondents wish to have assurance of
the tagged data.” 94 Another commenter stated that “audit committees are likely to request
that auditors perform a separate attestation engagement to provide an opinion on the
accuracy and consistency of the XBRL formatted information, and issue a report” in
order “to provide investors additional confidence in the iXBRL formatted information.” 95
However, a different commenter stated that XBRL data cannot be audited because tag
selection is subjective and no accounting standards are applicable. 96
As the Commission stated in the Inline XBRL Proposing Release, the proposed
amendments were intended to modernize existing financial statement information XBRL
requirements to incorporate developments in the XBRL technology since the 2009
adoption of these requirements. The proposal did not contemplate any changes to the
application of officer certifications or auditor assurance requirements to XBRL data. 97 In
particular, the Commission noted that, because the proposed amendments related only to
the manner of submitting the Interactive Data File and not the data that comprises the
94

See letter from CFA Institute.

95

See letter from AICPA.

96

See letter from Workiva I.

97

See Inline XBRL Proposing Release, at 14297, n. 181 and accompanying text.

25

Interactive Data File, it was not proposing to change the existing positions pertaining to
the exclusion of the Interactive Data File from the officer certification and assurance
requirements. 98 Consistent with the proposal, we are not making any such changes at this
time.
Several commenters recommended clarifying that financial statement information
XBRL data under the new Inline XBRL requirement would not be subject to auditor
assurance in order to address a potential “expectations gap” that might arise if XBRL data
is embedded in a document containing HTML financial statements subject to auditor
assurance. Commenters had different suggestions on how to communicate the auditor’s
responsibility related to financial statement information XBRL data, such as by including
some form of reporting mechanism or disclosure within the filing, or by having the
Commission re-affirm its position from the Inline XBRL Proposing Release that there is
no change in auditor responsibility. 99

98

Id. Currently, the financial statement information Interactive Data File is excluded from the
officer certification requirements under Rules 13a-14(f) and 15d-14(f) of the Exchange Act [17
CFR 240.13a-14 and 240.15d-14]. Furthermore, auditors are not required to apply AS 2710
(Other Information in Documents Containing Audited Financial Statements), AS 4101
(Responsibilities Regarding Filings Under Federal Securities Statutes), or AS 4105 (Reviews of
Interim Financial Information) (prior to December 31, 2016, AU Sections 550, 711, and 722,
respectively) to the Interactive Data File submitted with a company’s reports or registration
statements. In addition, filers are not required to obtain assurance on their Interactive Data File or
involve third parties, such as auditors or consultants, in the creation of their Interactive Data File.
See 2009 Financial Statement Information Adopting Release, at 6796–6797. However, the
Commission has previously stated that XBRL is part of an issuer’s disclosure controls and
procedures. See 2009 Financial Statement Information Adopting Release, at 6797.
Risk/return summary information Interactive Data File requirements do not require funds to
involve third parties, such as auditors or consultants, in the creation of the interactive data
provided as an exhibit to a fund’s Form N-1A filing, including assurance. With respect to
registration statements, SAS 37 (currently AS 4101) was issued in April 1981 to address the
auditor’s responsibilities in connection with filings under the federal securities statutes. With
respect to existing risk/return summary information Interactive Data File requirements, an auditor
is not required to apply AS 4101 to the Interactive Data File. See 2009 Risk/Return Summary
Adopting Release, at 7760–7761 and footnote 183.

99

See, e.g., letters from AICPA, Deloitte, EY, and Grant Thornton.

26

Consistent with the suggestions of these commenters, we are reiterating that the
change from the XBRL format to the Inline XBRL format does not change the
Commission’s positions with respect to officer certifications and auditor assurance.
Accordingly, we are not requiring additional transparency regarding auditors’
responsibilities related to financial statement information XBRL data at this time.
However, consistent with the existing XBRL requirements, issuers would not be
prohibited from indicating in the financial statements (such as in a footnote) the degree
(or lack thereof) of auditor involvement related to the financial statement information
XBRL data. 100
A few commenters cited concerns about the burden of transition to Inline
XBRL. 101 The amendments address transition issues through the use of a staggered
phase-in period, discussed in greater detail in Section III.A.1.c below. Further, in
response to commenter concerns, we are making certain modifications from the proposed
compliance dates to help filers address any transition issues. In particular, in response to
commenters’ suggestions, the amendments include an additional transition
accommodation for operating companies whereby Inline XBRL will be required for the
first Form 10-Q for a fiscal period ending on or after the applicable compliance date,
which is intended to further facilitate the transition to Inline XBRL. The amendments
also modify the phase-in period for funds to provide funds and vendors with additional
time to transition to Inline XBRL for risk/return summaries and to modify their processes
100

See 2009 Financial Statement Information Adopting Release, at 6796.

101

See, e.g., letters from Cigna and FEI (regarding the burden of transition for operating companies);
Hindssight (expressing concern about costs but not specifying whether it pertained to operating
companies or funds); Federated I and II, Frei, ICI I and II, and USBFS (regarding the burden of
transition for funds).

27

for preparing and reviewing these filings to accommodate the elimination of the 15
business day filing period. We believe that these aspects of the amendments will help to
mitigate the burden of transition to Inline XBRL.
As proposed, the amendments will also require risk/return summary information
to be submitted in Inline XBRL. 102 Among commenters that addressed the Inline XBRL
requirement for funds, several commenters expressed support for Inline XBRL for
risk/return summaries. 103 Some of these commenters cited the potential benefits of
increased timeliness and usability of XBRL data to investors and other data users. 104
They also described economies of scale that funds may realize from their vendors
providing an XBRL preparation process that is consistent with operating companies
under a single standard specification. 105 Several commenters opposed the Inline XBRL
requirement for risk/return summaries. 106 These commenters stated that there are few, if
any, data quality issues with risk/return summary XBRL data today and concluded that
Inline XBRL would not improve the quality of risk/return summary XBRL data. 107 One

102

See new Rule 405(a)(3)(ii) of Regulation S-T.

103

See, e.g., letters from ACI, AICPA, CFA Institute, Data Coalition, Members of Congress,
Morningstar, XBRL International, and XBRL US.

104

See letters from Morningstar and XBRL US.

105

Id.

106

See, e.g., letters from Federated I and II; Frei; ICI I and II; and USBFS. In addition, two
commenters generally opposed Inline XBRL without stating whether their opposition was specific
to funds or operating companies. See letters from Pergamit and Hindssight.

107

See letters from ICI (reiterating the observation in the Inline XBRL Proposing Release that,
compared to financial statements of operating companies, mutual fund risk/return summaries have
fewer instances in which numeric data is embedded into text and the data is generally more
standardized as a reason why, in the commenter’s view, data quality is not an issue for mutual
fund risk/return summaries) and USBFS (stating that it was not aware of any XBRL filing data
quality issues affecting the funds serviced by the commenter or any other funds in the industry).

28

commenter stated that the proposed Inline XBRL requirements for funds do not have
tangible benefits for investors and impose costs that would outweigh any benefits. 108
Commenters also expressed differing views regarding the extent to which
investors, Commission staff, and academics use the fund information submitted in
XBRL. Some commenters stated that XBRL data filed by funds is little used by
investors 109 or data aggregators. 110 Others stated that it was used by data aggregators
and, if more timely provided, its use by data aggregators and, indirectly, by investors,
would increase. 111 Two commenters observed that the current 15 business day filing
delay decreases the usefulness of this data as a means of providing timely information to
investors and stated that they or others would make greater use of this data if we
eliminated the delay. 112
After considering the input of commenters, we continue to believe that it is
important for risk/return summary information to be provided in an XBRL format and
that this format be as usable for investors and other data users as possible. We
108

See letter from Federated II.

109

See letters from Federated I (stating that it does “not believe that either XBRL, or the proposed
iXBRL filing and posting requirements are (or would be) useful to investors.”); Federated II; Frei
(“There has been no evidence that the SEC staff, academics, or every day investors uses [sic] this
data.”); ICI I (stating that investors generally do not use XBRL tagged risk/return summary
information and instead obtain this risk/return information in human-readable form from fund
prospectuses, on fund websites, or on third party information provider websites.”); ICI II; USBFS
(stating that the XBRL data is generally not used by investors, investment advisers, or brokerdealers in making investment decisions or recommendations).

110

See letter from ICI (stating that its members provide data directly to many information providers
and further noting that these information providers separately extract data from HTML filings).

111

See letters from Frei and USBFS (referencing XBRL data use by data aggregators) and XBRL US
(noting Morningstar’s support of eliminating the 15 day filing period as it would allow them to use
the XBRL data to more rapidly disseminate fund data to investors).

112

See letters from Morningstar (noting that it currently uses the HTML filings rather than the XBRL
filings because it can process and share the information with investors more quickly than if it were
to wait for the XBRL filing) and XBRL US (stating that the elimination of the 15 business day
period would make XBRL data much more valuable to data providers and investors).

29

understand, based on commenter input, that many investors obtain risk/return summary
information through data aggregators but that they may seek it out more quickly than it is
currently available in XBRL through fund submissions. To meet this demand for more
timely data, one data aggregator manually extracts the risk/return summary information
from fund HTML or ASCII filings over a period of days rather than wait up to 15
business days for the XBRL filings. We further understand, based on commenter input,
that transitioning to Inline XBRL will allow risk/return summary information to reach
investors via aggregators in hours, rather than days, after a Related Official Filing. As a
result, we expect that more timely XBRL data will lead to increased use of that data by
third-party data aggregators already in the market. We also anticipate that data
aggregators with fewer resources or any new entrants to the data aggregation market
would be better positioned to compete to provide information products to investors based
on fund risk/return summaries if timely delivery does not require the resources necessary
to tag the information manually. Investors will also be able to take further advantage of
the XBRL data in ways that were not possible before. Because the Inline XBRL format
embeds XBRL within the HTML document, investors can use their own web browser to
view the embedded XBRL data and metadata within the context of the Related Official
Filing, without having to download the information into any separate applications for
review and analysis.
Contrary to some commenters’ statements that this data is little used, risk/return
summary XBRL data is accessed on EDGAR on a regular basis. 113 We also disagree
with commenters who suggested that investors do not benefit when data aggregators use
113

See Section II.B.3 above.

30

XBRL data. 114 These aggregators typically use this data to provide information to
investors, and funds are primarily held by retail investors, who often look to third party
information sites when evaluating various funds for investment.
Preparing Inline XBRL filings involves embedding XBRL tags into the HTML
document. This single-document approach should create long-term benefits by removing
a separate workflow of checking the numbers and text in the original HTML filing for
consistency with the numbers and text in the separate XBRL filing and the related time
demands that entails—time demands that currently contribute towards much later filings
by funds and less timely information for fund investors.
Several commenters indicated that funds would not realize cost savings from
Inline XBRL and that funds would incur significant costs of transition to Inline XBRL,
which would be compounded by the elimination of the 15 business day filing period and
would outweigh any benefits. 115 One commenter stated that its members do not
anticipate a significant increase in the efficiency and effectiveness of their filing
processes from the shift to Inline XBRL. 116 Two commenters stated that a number of
funds currently use a standalone approach to XBRL preparation and thus may require
significant changes in XBRL preparation workflow to transition to Inline XBRL. 117 One
of these commenters further indicated that the Commission may have overestimated the

114

See, e.g., letters from Federated II, Frei, ICI II, and USBFS.

115

See letters from Federated I and II, Frei, ICI I and II, and USBFS.

116

See letter from ICI I.

117

See letters from USBFS and XBRL US. Another commenter referenced the comment letter by
USBFS (stating that “at least one large filing vendor believes that the SEC’s proposal may have
significantly underestimated the cost of implementing iXBRL tagging in the mutual fund context,
particularly for smaller registrants”). See letter from ICI II.

31

proportion of funds that use an integrated approach to XBRL preparation. 118 According
to this commenter, while funds that use “the largest financial printers” are likely well
positioned to comply with the Inline XBRL requirement, funds that instead rely on other
service providers for preparing and submitting XBRL filings (e.g., law firms,
administrators, in-house advisory firm personnel, and smaller financial printers) will be
forced to incur significant costs and potentially change vendors. 119 Thus, the commenter
asserted, the Inline XBRL Proposing Release significantly underestimated the costs of
transitioning to Inline XBRL for funds, particularly for smaller filers.
We recognize that many funds today prepare and file an HTML or ASCII version
of risk/return information in the Related Official Filing and then, up to 15 business days
later, prepare and file a separate XBRL exhibit with this same risk/return information. As
a result, many funds may incur one-time costs to change their workflow processes as they
transition to filing this information in an Inline XBRL format without this extended filing
period. We acknowledge that this may cause some funds to change vendors or software
products used to create these filings, and that these transition costs will likely be greater
than estimated in the Proposing Release. 120 However, we believe that the improved data
usability that Inline XBRL offers, particularly when combined with the more efficient
Inline XBRL process that reduces the need for the extended filing period, provides
benefits to investors that justify these initial costs to funds.
Accordingly, we are adopting Inline XBRL and the related elimination of the 15
business day filing period for fund risk/return summaries. However, in light of the
118

See letter from USBFS.

119

Id. We note, however, to the extent funds rely on other service providers to prepare and submit
XBRL filings, those service providers in turn may be relying on financial printers.

120

See letters from Federated I and II, ICI I and II, and USBFS.

32

comments and to help funds address transition issues, we are extending the proposed
phase-in for risk/return summary Inline XBRL requirements, as discussed in greater
detail in Section III.A.1.c below. After careful consideration, we continue to believe that
the amendments to risk/return summary XBRL requirements to reflect the evolution of
XBRL technology will offer benefits to data users and further believe that the modified
compliance dates provide sufficient time for filers, software vendors, and filing agents to
transition to Inline XBRL.
b. Timing of Submission of Interactive Data File
The Commission did not propose any changes to the timing of the required
submission of the financial statement information XBRL data, nor are we adopting any,
and operating companies will generally continue to be required to submit the Interactive
Data File with the filing.
With respect to risk/return summary information, currently an Interactive Data
File for a Form N-1A filing, whether the filing is an initial registration statement or a
post-effective amendment to it, must be submitted as an amendment to the registration
statement to which the Interactive Data File relates. 121 That amendment with the
Interactive Data File also must be submitted after the registration statement or posteffective amendment that contains the related information becomes effective but not later
than 15 business days after the effective date of that registration statement or posteffective amendment. 122

121

General Instruction C.3.(g)(i) to Form N-1A.

122

Id.

33

Funds also are required to submit an Interactive Data File for any form of
prospectus filed that includes risk/return summary information that varies from the
registration statement. 123 In the case of those filings, however, funds are permitted to file
the Interactive Data File concurrently with the filing or up to 15 business days subsequent
to the filing. 124 As the Commission noted in the 2009 Risk/Return Summary Adopting
Release, the period of 15 business days was intended both to provide funds with adequate
time to prepare the exhibit and to make the interactive data available promptly. 125
i. Concurrent Submissions with Certain Post-Effective Amendment Filings
To help facilitate efficiencies in the fund post-effective amendment filing process,
the Commission proposed to permit funds to submit Interactive Data Files concurrently
with certain post-effective amendments to fund registration statements. 126 The
Commission proposed this change in recognition of the fact that, in its experience, posteffective amendments filed pursuant to these paragraphs of Rule 485 generally are not
subject to further revision. 127
123

See General Instruction C.3.(g)(ii) to Form N-1A.

124

Id.

125

See 2009 Risk/Return Summary Adopting Release, at 7754, n. 97 and accompanying and
following text.

126

See proposed General Instruction C.3.(g)(i)(B) to Form N-1A.

127

With the exception of post-effective amendments filed pursuant to Rule 485(b)(1)(iii), a posteffective amendment filed under Rule 485(b)(1) may become effective immediately upon filing.
Paragraph (b)(1)(i) of Rule 485 permits a post-effective amendment filing for the purpose of
bringing the financial statements up to date under Section 10(a)(3) of the Securities Act or Rule 312 or 3-18 of Regulation S-X. 17 CFR 210.3-12 and 210.3-18.
Paragraph (b)(1)(ii) of Rule 485 permits a post-effective amendment filing for the purpose of
complying with an undertaking to file an amendment containing financial statements, which may
be unaudited, within four to six months after the effective date of the registrant’s registration
statement under the Securities Act.
Paragraph (b)(1)(v) of Rule 485 permits a post-effective amendment filing for the purpose of
making any non-material changes which the registrant deems appropriate.

34

We received one comment letter on this aspect of the proposal. The commenter
expressed support for the proposed amendment, believing that administrative costs would
be reduced relative to making a separate filing for submitting the XBRL data. 128 After
considering commenter input, and to provide funds with flexibility to achieve cost and
administrative efficiencies, we are adopting the amendments as proposed. 129
ii. 15 Business Day Filing Period
To improve the timeliness of the availability of risk/return summary XBRL
information, the Commission proposed to eliminate the 15 business day filing period for
the submission of the Interactive Data File accorded to all fund filings containing
risk/return summaries (initial registration statements; post-effective amendments; and
forms of prospectuses that include risk/return summary information that varies from the
registration statement). At the same time, the Commission sought comment on whether a
different length filing period might be more appropriate. In proposing to mandate the use
of Inline XBRL, the Commission noted that Inline XBRL involves embedding XBRL
data directly into the filing. Inline XBRL thereby reduces the need for this filing delay,
which is typically used to prepare and review a separate XBRL-only filing.

Paragraph (b)(1)(vii) of Rule 485 permits a post-effective amendment filing for any other purpose
which the Commission shall approve.
128

See letter from Federated I (stating that it is “generally in support of allowing mutual funds to
submit the interactive data files concurrently with certain post-effective amendments as we believe
this would reduce administrative costs associated with filing interactive data separately”).

129

See new General Instruction C.3.(g) to Form N-1A; see also new Rule 405(a)(3)(ii) of Regulation
S-T. The amendments to these two provisions have the result of permitting fund filers to submit
XBRL data concurrently with the Related Official Filing.

35

Two commenters supported the Commission’s proposal to eliminate the 15
business day filing period. 130 These commenters noted that the elimination of the 15
business day filing period would allow data aggregators to process and share the
information more quickly with investors, who are the end-users. This is because
aggregators would no longer have to either wait 15 business days or manually extract
information from the HTML or ASCII version of the risk/return summary in order to
provide the information to investors in a more timely manner, which itself takes time. 131
One commenter, while supporting elimination of the current filing period, noted that
funds are “accustomed to taking advantage of the 15-day grace period” and so would
need to enact major workflow changes if this period is eliminated, likely requiring
increased staffing levels and resulting in higher costs for both funds and their vendors. 132
This commenter also acknowledged that funds may encounter greater challenges than
operating companies under the proposed amendments, given that many fund complexes
must make multiple, simultaneous filings for the funds they sponsor or manage. 133 This
commenter asked the Commission to consider giving funds more time to make the
transition to Inline XBRL due to these challenges, but nevertheless urged the
Commission to adopt the proposal, believing that moving the marketplace to a single
standard—Inline XBRL—would be “beneficial to all stakeholders over the long-term.” 134

130

See letters from Morningstar and XBRL US.

131

Id.

132

See letter from XBRL US.

133

Id. See also letters from Federated II (stating that it submitted 1,291 filings, in addition to 336
XBRL filings, in the past calendar year for its funds) and ICI II (referencing the letter from
Federated II).

134

See letter from XBRL US.

36

Three commenters expressed concerns about the costs, changes in workflow, and
loss of flexibility associated with the elimination of the 15 business day filing period. 135
Two commenters proposed that the Commission preserve the 15 business day filing
period to allow funds time to work through any technical difficulties that may occur with
the tagging process and review and approve the tagged filings. 136 These commenters also
stated that, for those funds that mail the prospectus and shareholder report together, the
shorter timeframe for Inline XBRL review would increase the likelihood of having to
mail the prospectus and shareholder report separately, which if it occurred, would
increase the mailing costs for fund shareholders. 137
One commenter did not support eliminating the current XBRL filing period, but
stated that funds would not be burdened by shortening this period from 15 business days
to 10 business days. 138 Another commenter suggested, as an alternative, shortening the
15 day timeframe to 7 days. 139
After evaluating comments received on this issue, and in light of our decision to
require the use of Inline XBRL for fund filers as proposed, we are eliminating the current
15 business day filing period for risk/return summary XBRL data. As a result:
•

For post-effective amendments filed pursuant to paragraph (b)(1)(i), (ii), (v),
or (vii) of Rule 485, Interactive Data Files must be filed either concurrently
with the filing or in a subsequent amendment that is filed on or before the date

135

See letters from Federated I and II, ICI I and II, and USBFS.

136

See letters from ICI I and II and Federated I and II.

137

Id. One of these commenters estimated the additional mailing costs of sending the prospectuses
separately at approximately $1.5 million per year. See letter from Federated II.

138

See letter from USBFS.

139

See letter from ICI II.

37

that the post-effective amendment that contains the related information
becomes effective; 140
•

For initial registration statements and post-effective amendments filed other
than pursuant to paragraph (b)(1)(i), (ii), (v), or (vii) of Rule 485, Interactive
Data Files must be filed in a subsequent amendment on or before the date the
registration statement or post-effective amendment that contains the related
information becomes effective; 141 and

•

For any form of prospectus filed pursuant to Rule 497(c) or (e), funds must
submit the Interactive Data File concurrently with the filing. 142

We recognize that many funds will experience changes in workflow and
associated costs once the filing period is eliminated. However, we believe that
eliminating the 15 business day filing period will significantly improve the timely
availability of risk/return summary XBRL information for investors, other market
participants, and other data users, yielding substantial benefits. Two commenters
indicated that the benefits of XBRL data are currently not being realized for many
potential data users, including data aggregators and (indirectly) investors, due to the filing
period. 143 For data aggregators responding to demand for the data earlier than 15
business days after the effective date of the related filing, eliminating this period will
remove the need for time-consuming manual extraction of this information from HTML
or ASCII filings and allow data aggregators to obtain this data earlier, thereby expediting

140

See new General Instruction C.3.(g)(i)(B) to Form N-1A.

141

See new General Instruction C.3.(g)(i)(A) to Form N-1A.

142

See new General Instruction C.3.(g)(ii) to Form N-1A.

143

See letters from Morningstar and XBRL US.

38

the availability of the data and related analysis to investors. 144 Further, the transition of
funds to Inline XBRL will entail embedding XBRL tags into the HTML filing, reducing
the need for a separate XBRL filing period.
In addition, eliminating the current 15 day filing period could have other, indirect
beneficial effects. We understand some funds currently provide more timely return
information to some data aggregators. However, funds do not provide other information
contained in the risk/return summary information on a more timely basis, such as fee and
risk information, which data aggregators also use to provide information products to
investors. Providing more timely XBRL data may enable data aggregators to better
compete in providing timely information to investors. Today, only those aggregators
with sufficient resources to manually extract this information from the text filings can
respond to demands to provide investors with more timely data. Further, in the staff’s
experience, risk/return summary information is relatively standardized and the list of
XBRL data elements that are tagged in the risk/return summary should not vary
substantially from period to period, minimizing the impact of workflow changes in this
area. Therefore, we do not see a compelling reason to retain even a shortened filing
period, such as 10 or 7 days, and note that any delayed filing period would undermine the
timeliness and usability benefits.
We also note that, while funds may currently use the 15 business day filing period
to review the XBRL data, operating companies prepare, review, and file XBRL data
without an additional filing period. Compared to fund filings with risk/return summaries,
operating company XBRL filings entail a more complex taxonomy, with more data
144

Id.

39

elements, as well as more instances of numeric data being embedded into text. Studies
have shown that concurrent submission of the HTML and XBRL data for operating
companies began with a standalone approach and over time transitioned to an integrated
approach as technology developed to achieve efficiencies. 145 For example, one recent
study found that the median small filer paid $10,000 or less for fully outsourced XBRL
preparation. 146 Similarly, preliminary statistics from a pricing survey being conducted by
the AICPA and XBRL US indicate that the cost of XBRL formatting has declined 41%
since 2014 and that the average cost of XBRL preparation for small reporting companies
in 2017 averaged $5,850 per year. 147 The experience of operating companies leads us to
believe that, while many funds may not currently use an integrated approach to XBRL
preparation and filing, with the concurrent HTML and XBRL filing, funds will likely
transition to an integrated approach to achieve efficiencies. We would expect, after the
initial transition, the costs to funds of preparing and reviewing XBRL submissions using
an integrated approach similarly to go down over time, as they have for operating
companies.

145

See Trevor S. Harris and Suzanne Morsfield, “An Evaluation of the Current State and Future of
XBRL and Interactive Data for Investors and Analysts”—“White Paper Number Three,”
Columbia Business School Center for Excellence in Accounting and Security Analysis (December
2012),
https://www8.gsb.columbia.edu/rtfiles/ceasa/An%20Evaluation%20of%20the%20Current%20Stat
e%20and%20Future%20of%20XBRL%20and%20Interactive%20Data%20for%20Investors%20a
nd%20Analysts.pdf (retrieved Jun. 20, 2018), at 38 (stating that filers have transitioned over time
to integrated disclosure management solutions). Consistent with this observation, approximately
71% of operating company filers relied on integrated solutions in the 2013 FERF survey,
compared to approximately 54% of operating company filers in the 2012 FERF survey. See FERF
Study, at 6; William Sinnett, SEC reporting and the impact of XBRL: 2012 survey, Financial
Executives Research Foundation (Nov. 15, 2013), at 25-26.

146

See AICPA Study.

147

See note 57 above.

40

We anticipate that the technology and related workflow changes that accompany
the transition to Inline XBRL will partly mitigate the concern about certain fund groups
having to mail prospectuses separately if the 15 business day filing period is eliminated,
because XBRL tags will be embedded in the HTML filing. In addition, based on staff
analysis of fund filing data on EDGAR, most fund groups currently mail prospectuses
and shareholder reports separately. Finally, recently adopted 17 CFR 270.30e-3 (“Rule
30e-3” under the Investment Company Act) will provide certain registered investment
companies with an optional method to satisfy their obligations to transmit shareholder
reports by making such reports and other materials accessible at a website address and
mailing investors a short paper notice indicating how to access the reports. 148 This
change may reduce the mailing costs associated with shareholder reports, thereby
potentially mitigating some of these concerns.
The amendments eliminating the 15 business day filing period do not change the
liability provisions related to the Interactive Data File. One commenter recommended a
temporary modification to the liability provisions pertaining to the Interactive Data File
for risk/return summary filings following the elimination of the 15 business day filing
period, similar to the temporary modified liability provision that was put in place when
the XBRL requirements were adopted in 2009. 149 Given that we have delayed
compliance with the Inline XBRL requirement and the elimination of the 15 business day
period until two years after the effective date for funds that, together with other

148

See Release No. IC-33115 (June 5, 2018) 83 FR 29158.

149

See letter from Federated II.

41

investment companies in the same “group of related investment companies,” 150 have net
assets of $1 billion or more as of the end of their most recent fiscal year (“large fund
groups”) and three years after the effective date for small fund groups, as discussed in
greater detail in Section III.A.1.c below, we do not believe that such a temporary liability
modification is necessary.
c. Phase-In of the Inline XBRL Requirements
We are adopting phased compliance dates substantially as proposed, with
modifications to further mitigate the potential burden of the initial transition on filers and
preparers:
Operating Companies

Compliance Date 151

Large accelerated filers that prepare their
financial statements in accordance with
U.S. GAAP
Accelerated filers that prepare their
financial statements in accordance with
U.S. GAAP
All other filers

Fiscal periods ending on or after June 15,
2019

Funds

Compliance Date

Fiscal periods ending on or after June 15,
2020
Fiscal periods ending on or after June 15,
2021

Any initial registration statement (or post150

For these purposes, the definition of a “group of related investment companies” is the same as the
term defined in Rule 0-10 under the Investment Company Act [17 CFR 270.0-10]. Rule 010(a)(1) defines the term as applied to management investment companies as two or more
management companies (including series thereof) that (i) hold themselves out to investors as
related companies for purposes of investment and investor services; and (ii) either (A) have a
common investment adviser or have investment advisers that are affiliated persons of each other,
or (B) have a common administrator. We believe that this broad definition would encompass most
types of fund complexes and therefore is an appropriate definition for compliance date purposes.

151

Form 10-Q filers will not become subject to the Inline XBRL requirements with respect to Form
10-K or any other form, however, until after they have been required to comply with the Inline
XBRL requirements for their first Form 10-Q for a fiscal period ending on or after the applicable
compliance date for the respective category of filers.

42

effective amendment that is an annual
update to an effective registration
statement) that becomes effective on or
after:
Large fund groups
September 17, 2020 (two years after the
effective date of the amendments)
Small fund groups
September 17, 2021 (three years after the
effective date of the amendments)
Except as noted below, based on the information on vendor readiness provided by
commenters and the staff’s observations of developments in the XBRL preparation
industry and experience with voluntary Inline XBRL filings pursuant to the Exemptive
Order, we are adopting a three-year phase-in for operating companies, as proposed: (i)
large accelerated filers that prepare their financial statements in accordance with U.S.
GAAP will be required to comply with Inline XBRL for financial statements for fiscal
periods ending on or after June 15, 2019; (ii) accelerated filers that prepare their financial
statements in accordance with U.S. GAAP will be required to comply with Inline XBRL
for financial statements for fiscal periods ending on or after June 15, 2020; and (iii) all
other operating company filers that are subject to financial statement information XBRL
requirements, including foreign private issuers (“FPIs”) 152 that prepare their financial
statements in accordance with IFRS, will be required to comply with Inline XBRL for
financial statements for fiscal periods ending on or after June 15, 2021. 153
In a modification from the proposal, in response to comments, 154 domestic form
filers 155 will be required to comply beginning with their first Form 10-Q for a fiscal

152

See Rule 405 under the Securities Act [17 CFR 230.405] and Rule 3b-4(c) under the Exchange
Act [17 CFR 240.3b-4(c)].

153

See new Rule 405(f)(1)(i).

154

See note 161 below.

155

Form 20-F and 40-F filers do not have quarterly report filing obligations and are therefore not
affected by this provision.

43

period ending on or after the applicable compliance date, as opposed to the first filing for
a fiscal period ending on or after that date, to enable filers to gain experience with Inline
XBRL through less complex filings. 156 This approach is similar to the approach in the
2009 Financial Statement Information Adopting Release, which was intended to facilitate
the transition of filers to financial statement information XBRL requirements.
Most commenters that addressed the proposed phase-in for operating companies
supported it. 157 Some commenters supported the general phase-in approach but
recommended postponing the compliance dates until after the third quarter of 2018 or
creating a fourth early phase-in category for the largest 500 filers. 158 One of these
commenters supported the phase-in for smaller filers because of potential cost increases
during the transition period and specifically suggested that emerging growth companies
(“EGCs”) 159 be added to the third phase-in category. 160 Several commenters proposed
adjusting the compliance dates for the Inline XBRL requirement so that they initially
apply to quarterly reports on Form 10-Q rather than Form 10-K, due to the lower
complexity of Form 10-Q. 161

156

As an example, a Form 10-Q filer in the first phase-in group with a calendar fiscal year end will be
required to begin compliance with the Inline XBRL requirement with its Form 10-Q for the period
ending June 30, 2019. As a further example, a Form 10-Q filer in the first phase-in group with a
June 30 fiscal year end will be required to begin compliance with the requirement with its Form
10-Q for the period ending September 30, 2019.

157

See, e.g., letters from AICPA, Kumar, Merrill, and XBRL US (also citing a survey of filers among
which 71% supported a phase-in and 13% did not, while 52% thought that one year was the right
amount of time before the first phase of filers is required to comply).

158

See, e.g., letters from EY and FEI.

159

See Rule 405 under the Securities Act and Rule 12b-2 of the Exchange Act [17 CFR 240.12b-2].

160

See letter from BIO.

161

See, e.g., letters from AICPA, EY, and Kumar.

44

Some commenters expressed a concern about the initial transition of operating
companies to Inline XBRL because not all software vendors and filing agents are
currently Inline-capable. 162 One of those commenters stated that the relative burden of
initial transition for filers would depend on vendor readiness and that compliance dates
should reflect this. 163 However, two commenters opposed a phase-in, stating that the
costs of Inline XBRL transition would be minimal and that the phase-in would lower the
benefits to data users. 164 One of those commenters suggested that compliance should
begin with quarterly filings ending on or after June 15, 2019. 165 In addition, a number of
commenters stated that the Inline XBRL transition would involve either no burden or
only a small burden for filers and preparers because many vendors already include the
Inline XBRL capability as part of their software package or could easily incorporate it as
they have for their foreign customers that are required to use Inline XBRL for other
reporting purposes. 166 Several commenters also stated that the Inline XBRL transition
would have little impact on data users’ existing processes for analyzing XBRL data and
that many of them already use Inline XBRL data from foreign jurisdictions. 167

162

See, e.g., letters from Cigna and FEI.

163

See letter from FEI.

164

See letters from Workiva I and CFA Institute.

165

See letter from Workiva I.

166

See, e.g., letters from ACI; IRIS; Workiva I; Merrill; XBRL US (“At the latest, all XBRL US
vendor members will be ready to file using inline XBRL by the second quarter of 2019.”).

167

See, e.g., letters from Morningstar; Octachoron; TagniFi; XBRL US (“We held informal
discussions with several of these organizations ranging from startup companies . . . to large
established organizations . . . These organizations, which today use XBRL-formatted US
corporate data, indicated that extracting data from Inline XBRL is the same as extracting data from
conventional XBRL files. Several indicated that they have already begun to use Inline XBRL
given its availability in other non-US markets. Of these, the cost to do so was minimal, requiring
zero to little change to their current process.”).

45

After considering commenter input, we are not introducing additional phase-in
categories, postponing the compliance date for EGCs, or making further modifications to
the phase-in for operating companies. We do not believe that the potential incremental
benefits to some filers from such changes would offset the increased complexity and
delays of the benefits of Inline XBRL for market participants and other data users. EGCs
will be required to comply beginning with fiscal periods ending on or after June 15, 2020,
or June 15, 2021, depending on filer status and basis of accounting. Because the relative
burden for filers of the fixed costs of initial transition to Inline XBRL, if any, is likely to
depend on filer size, we believe that this approach provides smaller EGC filers, and other
smaller filers, with sufficient time to transition to Inline XBRL.
With respect to funds, the Commission proposed a two-year phase-in based on net
asset size. Specifically, for large fund groups, it proposed a compliance date of one year
after the effective date to comply with the new requirements. For small fund groups, the
Commission proposed a compliance date of two years after the effective date, to provide
these filers with an additional year to comply with the new requirements.
Several commenters expressed concerns about the workflow and vendor changes
that may be required for funds to transition to Inline XBRL and adjust to the elimination
of the 15 business day filing period. 168 In particular, one commenter stated that “to the
extent the Commission determines to proceed in adopting the Proposed Rule, we
encourage the Commission to provide mutual funds and their filing agents a minimum of
two years to plan for and implement the changes needed to comply with the Proposed

168

See notes 115-119 above and accompanying text.

46

Rule.” 169 Another commenter stated that one year would not be “a realistic timeframe for
implementation of the proposed amendments” and suggested 18 months “as a more
achievable compliance date.” 170 Another commenter supported the Inline XBRL
requirement for funds and the elimination of their 15 business day filing period but
suggested that “the Commission may want to consider giving mutual funds more time to
make the transition than operating companies” given the likely workflow changes in
instituting these amendments. 171
After considering commenters’ concerns, and consistent with their suggestions, to
provide funds and vendors with additional time to implement any necessary workflow
changes, we are extending the phase-in with respect to the Inline XBRL and timing
requirements for risk/return summary XBRL data and modifying the compliance dates to
two years after the effective date of the amendments for large fund groups and three years
after the effective date of the amendments for small fund groups. 172
We believe that these compliance dates will provide sufficient time for filers,
filing agents, and software vendors to transition to Inline XBRL and adjust to the
elimination of the extended filing period. Given that any fixed cost of initial transition
may have a relatively greater impact on smaller filers, this approach will give such filers
time to develop related expertise, as well as the opportunity to benefit from the

169

See letter from USBFS.

170

See letters from Federated I and II.

171

See letter from XBRL US.

172

When we adopted the risk/return summary information XBRL requirements on February 11, 2009,
all filers had approximately two years to comply (until January 1, 2011). After considering
commenter feedback, we are providing a similar period for larger filers to comply with the
proposed Inline XBRL requirements. Further, after considering commenter feedback, we believe
that smaller fund filers may benefit from even more time to comply with these new requirements.

47

experience of larger filers with Inline XBRL. The phase-in is also expected to provide
filing agents and software vendors with additional time to transition to Inline XBRL and
develop related expertise.
Similar to the proposal and consistent with a commenter’s suggestion, 173 the
amendments will permit all filers to file using Inline XBRL prior to the compliance date
for each category of filers. Filers will be able to file in Inline XBRL under the
amendments once the EDGAR system has been modified to accept submissions in Inline
XBRL for all forms subject to the amendments, which is anticipated to be March 2019. 174
Notice of EDGAR system readiness to accept filings in Inline XBRL will be provided in
a manner similar to notices of taxonomy updates and EDGAR Filer Manual updates. We
believe that offering filers the option to file using Inline XBRL before the compliance
date will enable filers that are ready to transition to Inline XBRL to begin realizing the
benefits of Inline XBRL sooner. It will also enable vendors and filing agents used by
early Inline XBRL adopters to gain valuable expertise that may help facilitate the
transition to Inline XBRL for filers that transition to Inline XBRL at a later time.
Otherwise, prior to the applicable compliance date, filers that do not file using Inline
XBRL will continue to be required to submit the entire Interactive Data File as an exhibit,
as they do currently. 175
d. Scope of the Inline XBRL Requirements

173

See letter from Workiva II.

174

Operating companies may continue to voluntarily file certain Exchange Act reports in Inline
XBRL prior to that time pursuant to the Exemptive Order, which will cease to be operative once
voluntary reporting under the amendments is permitted. See note 48 above and accompanying
text.

175

See new Rule 405(f)(2) and (3).

48

The Inline XBRL requirements for financial statement information will apply to
all operating company filers, including smaller reporting companies (“SRCs”), 176 EGCs,
and FPIs that are currently required to submit financial statement information in XBRL.
Several commenters supported our proposal not to exempt individual categories of
operating company filers subject to XBRL requirements from the Inline XBRL
requirement, citing data quality and efficiency reasons. 177 One commenter did not
specifically address an exemption from the Inline XBRL format requirement but
recommended exempting EGCs, SRCs, and nonaccelerated filers from XBRL
requirements generally, citing concerns about cost and lack of use of XBRL data. 178
We do not expect Inline XBRL to significantly affect the overall costs of
compliance with XBRL requirements. While filers may incur a small initial transition
cost, they also may realize reductions in ongoing costs of compliance with XBRL
requirements. 179 Furthermore, filers may realize reductions in ongoing costs due to the
elimination of the website posting requirement. We have sought to alleviate the initial
transition burden for filers through phased compliance dates. Given the benefits expected
from the Inline XBRL requirement, the overall readiness of the Inline XBRL technology,
and the input from commenters regarding vendor readiness, we are not exempting any
filers that are subject to existing XBRL requirements. Exempting some categories of
filers subject to XBRL requirements from Inline XBRL could reduce the aggregate data

176

See Rule 405 under the Securities Act, Rule 12b-2 under the Exchange Act and Item 10(f) of
Regulation S-K [17 CFR 229.10(f)].

177

See, e.g., letters from CFA Institute, Merrill, Morningstar, and XBRL US.

178

See letter from BIO. But see AICPA Study (discussing XBRL preparation costs for smaller filers)
and note 67 above (discussing XBRL data use for smaller filers and biotechnology companies).

179

See Sections III.B.1.a and V.C below.

49

quality and usability benefits for investors, analysts, and other users and create a need for
investors and other data users to maintain indefinitely the support for both sets of
technologies, potentially resulting in ongoing inefficiencies.
Some commenters addressed the scope of information subject to XBRL
requirements more generally, although no such changes were contemplated as part of the
Inline XBRL Proposing Release. 180 Several commenters expressed overall support for
XBRL requirements in general 181 or suggested expanding the scope of operating
company information that is required to be tagged, 182 or is permitted to be tagged, 183 in
XBRL, while other commenters recommended exemptions from XBRL requirements for
certain operating companies 184 or funds, 185 citing concerns about cost.
Two commenters recommended that, to the extent that the Commission wishes to
modernize structured disclosure requirements for fund filers, it should rescind the
existing XBRL requirements for risk/return summary information and replace them with
requirements to tag certain risk/return summary information in the XML format on Form
N-CEN. 186 Another commenter recommended that risk/return summary XBRL

180

See Inline XBRL Proposing Release, at 14291.

181

See, e.g., letters from CFA Institute, Grant Thornton, Members of Congress, Morningstar,
TagniFi, XBRL International, and XBRL US.

182

See, e.g., letters from CFA Institute, Data Coalition, Merrill, XBRL International, and XBRL US.

183

See letter from Gartner.

184

See note 178 above.

185

See letters from Federated I and II (recommending that we exempt funds from XBRL or replace
XBRL with XML on Form N-CEN); ICI I and II (recommending that we exempt funds from
XBRL); USBFS (recommending that we require funds to submit XBRL data only for forms of
their prospectus that have been used to sell shares of the fund).

186

See letters from Federated (stating that filing tagged data on Form N-CEN would create
consistency in data tagging language and allow the Commission and third-party information
providers to access important data about a fund in one location) and ICI. See also Release No. IC32314 (Oct. 13, 2016) [81 FR 81870]. We note that, while funds are currently required to update

50

requirements apply only to forms of prospectuses that have been used to sell shares of the
fund. 187
As the Commission stated in the Inline XBRL Proposing Release, these
amendments are aimed at modernizing existing XBRL requirements to incorporate
developments in the XBRL technology since the 2009 adoption of these requirements. 188
Therefore, at this time, we are not changing the categories of operating company or fund
filers, or the scope of operating company or fund disclosures, that are subject to these
XBRL requirements.
2. Elimination of the Website Posting Requirements
We are adopting, as proposed, the elimination of the XBRL website posting
requirements for financial statement information and risk/return summaries. 189
In the 2009 Financial Statement Information Adopting Release and the 2009
Risk/Return Summary Adopting Release, the Commission stated that it thought that the
website availability of the interactive data would encourage its widespread dissemination,
make it easier and faster for investors to collect information on a particular filer, enable
search engines and other data aggregators to more quickly and cheaply aggregate the data
and make them available to investors, and potentially increase the reliability of data

their registration statements and file new XBRL data every time risk/return summary information
changes, there is no requirement to update Form N-CEN (filed annually) for intra-year changes to
its information. Therefore, filing risk/return summary tagged data on Form N-CEN could result in
investors receiving risk/return summary information in a less timely manner.
187

See letter from USBFS.

188

See Inline XBRL Proposing Release, at 14291.

189

Website posting is currently required by Rule 405(g) and General Instruction C.3.(g) to Form N1A.

51

availability to the public. 190 However, the Commission also noted that this benefit could
be limited since investors seeking to aggregate machine-readable XBRL data across
companies, manually or through an automated process, may find XBRL exhibits posted
on individual filers’ websites less useful. 191
We believe, based on our experience, that users of XBRL data generally do not
seek the information directly from individual filers’ websites; rather, they obtain the data
from a more central repository of the data, such as the Commission’s EDGAR system or
third-party aggregators. We believe that access to XBRL data for purposes of
aggregation and processing, whether by data aggregators or individual data users, is most
efficiently achieved when such machine-readable data is consistently organized (e.g.,
with respect to directory structure) and made available at a single source. Based on our
experience since the Commission adopted the website posting requirements in 2009, we
believe that potential data users can obtain sufficiently reliable access to XBRL data
through EDGAR and do not need the backup of a website posting on a filer’s website to
access the XBRL data. Thus, data users should not incur significant costs from the
elimination of the requirement to post the XBRL data on filers’ websites. Operating
companies and funds are expected to recognize a modest benefit from the elimination of
this requirement. 192
190

See 2009 Financial Statement Information Adopting Release, at 6791–6792. Similarly, in
adopting the website posting requirement for risk/return summary XBRL information, the
Commission stated that website availability of the interactive data will encourage its widespread
dissemination, contributing to lower access costs for users. See 2009 Risk/Return Summary
Adopting Release at 7755-7756.

191

See 2009 Financial Statement Information Adopting Release, at 6807. See also 2009 Risk/Return
Summary Adopting Release, at 7767, n. 263 (“We believe the benefits will stem primarily from
the requirement to submit interactive data to the Commission and the Commission’s disseminating
that data.”).

192

See Sections III.B.2 and V.C below.

52

All of the commenters that addressed this aspect of the proposal supported
eliminating the website posting requirements, citing the lack of utility to data users and/or
the potential cost savings to filers. 193 One commenter that is a filer of risk/return
summary information noted that an average of only three users per month access XBRL
risk/return summary information through that filer’s website. 194
After considering the input from commenters, we agree that data users will not
benefit from continued application of the website posting requirements, in light of the
greater efficiency of retrieving XBRL data from EDGAR or other sources for purposes of
aggregation and analysis. We continue to believe that most filers will realize a small
benefit from the elimination of the website posting requirements, although the magnitude
of the benefit for the average filer is likely to be small.
3. Termination of the 2005 XBRL Voluntary Program
We are adopting, as proposed, the termination of the 2005 XBRL Voluntary
Program for financial statement information interactive data. 195 Subsequent to the
adoption of the interactive data requirements for financial statement information for
operating companies in 2009, the only filers that remain eligible for the program are
registered investment companies, BDCs, and other entities that report under the
Exchange Act and prepare their financial statements in accordance with Article 6 of
Regulation S-X. No commenters objected to the termination of the program and given its

193

See, e.g., letters from CFA Institute; Federated I and II; ICI I; Merrill; USBFS (supporting
elimination but noting that it will not generate cost savings and may entail a small cost to modify
the website to remove XBRL links and pages); and Workiva I.

194

See letter from Federated II.

195

We are amending Regulation S-T to remove Rule 401 that specifies voluntary program
requirements and making related technical and conforming changes.

53

very infrequent use, we do not believe that its continued existence will provide significant
benefits.
4. Technical Amendments
We are adopting, as proposed, certain technical, conforming changes to the rules
for hardship exemptions, current public information under Rule 144(c)(1) under the
Securities Act, and form eligibility, consistent with the changes in format to the
Interactive Data File and elimination of the website posting requirements. In addition, in
Regulation S-T, we are deleting the definition of “promptly” from Rule 11 because it was
used only in 17 CFR 232.406T (“Rule 406T”), which has expired, and deleting references
to Forms S-2 and F-2 because those forms have been eliminated.
Although not proposed, we are adopting additional technical, conforming changes
consistent with the elimination of the 2005 XBRL Voluntary Program and additional
technical clarifying changes. In connection with the elimination of the 2005 XBRL
Voluntary Program, these changes affect Item 601(b)(100) of Regulation S-K; a heading
within and Rules 11, 305(b), and 402 of Regulation S-T; Rules 13a-14(f) and 15d-14(f)
under the Exchange Act; paragraph 100 of the Instructions as to Exhibits of Form 20-F;
paragraph C.(5) of the General Instructions to Form 6-K; Rules 8b-1, 8b-2, 8b-33, and
30a-2(d) under the Investment Company Act; and General Instruction B.4.(b) of Form N1A under the Investment Company Act.
We are substituting the term “filing” for “form” in the definition of Interactive
Data File in Rule 11 of Regulation S-T and in some instances within Rule 405 of
Regulation S-T because the term “filing” better describes the range of documents subject
to XBRL requirements. Also, we are altering proposed Rules 201(c)(1) and 202(c)(2)

54

under Regulation S-T to specify that when a hardship exemption is received the
document required to set forth a related legend must appear where the Interactive Data
File exhibit otherwise would have appeared.
Further, we are amending Rule 201 under Regulation S-T to adopt a temporary
hardship exemption for the inability to timely file Interactive Data Files for risk/return
summary information. 196 Since 2009, while operating companies could avail themselves
of both the temporary hardship exemption under Rule 201 and continuing hardship
exemption under Rule 202, funds were limited to continuing hardship exemptions. The
2009 Risk/Return Summary Adopting Release explained that while the Commission was
adopting a continuing hardship exemption with respect to risk/return summary
information data, the Commission was not adopting a temporary hardship exemption
because the final rules included a 15 business day filing period for submitting the
Interactive Data File. 197 Because we are eliminating the 15 business day filing period,
we are amending Rule 201 to similarly allow funds to avail themselves of the temporary
hardship exemption.
Additionally, we are adopting technical changes to Rule 485 under the Securities
Act to account for the elimination of the website posting requirements. We are also
adopting technical changes to paragraphs (c) and (e) of Rule 497 under the Securities Act
to indicate that a fund that files pursuant to Rule 497 must, if applicable pursuant to
General Instruction C.3.(g) of Form N-1A, “submit” an Interactive Data File. 198
B. Potential Economic Effects of the Amendments
196

See Note to Paragraph (c) of Rule 201.

197

See 2009 Risk/Return Summary Adopting Release, at 7757, n. 129.

198

This change in terminology makes Rule 497 consistent with Rule 485 under the Securities Act.

55

We are mindful of the costs imposed by and the benefits obtained from our rules.
Securities Act Section 2(b), 199 Exchange Act Section 3(f), 200 and Investment Company
Act Section 2(c) 201 require us, when engaging in rulemaking that requires us to consider
or determine whether an action is necessary or appropriate in the public interest, to
consider, in addition to the protection of investors, whether the action will promote
efficiency, competition, and capital formation. Additionally, Exchange Act Section
23(a)(2) requires us, when adopting rules under the Exchange Act, to consider the impact
that any new rule will have on competition and not to adopt any rule that will impose a
burden on competition th

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Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/agency%3Asec%3A5fbf1a0fd298b332. Public record. Not legal advice.
