Schedules of Controlled Substances; Removal of Exemption Status for Inactive Butalbital Products

Federal RegisterMay 26, 2026

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DEPARTMENT OF JUSTICE

Drug Enforcement Administration

21 CFR Part 1308

[Docket No. DEA-1664]

RIN 1117-ZA08

Schedules of Controlled Substances; Removal of Exemption Status for Inactive Butalbital Products

AGENCY:

Drug Enforcement Administration, Department of Justice.

ACTION:

Notice of proposed rulemaking.

SUMMARY:

The Drug Enforcement Administration (DEA) proposes to revoke the exempted status for certain nonnarcotic prescription products that are currently on DEA's Table of Exempted Prescription Products list but whose National Drug Code (NDC) is inactive because they are no longer available and/or the company that applied for the exemption no longer exists. If finalized, these products would be removed from DEA's Table of Exempted Prescription Products list, and they would no longer be considered exempt prescription products under the Controlled Substances Act. This action will not impact exempted prescription products with active NDC numbers.

DATES:

Comments must be submitted electronically or postmarked on or before June 25, 2026.

ADDRESSES:

Interested persons may file written comments on this proposal in accordance with 21 CFR 1308.31(c)-(d), and 21 CFR 1308.43(g). Commenters should be aware that the electronic Federal Docket Management System will not accept comments after 11:59 p.m. Eastern Time on the last day of the comment period. To ensure proper handling of comments, please reference “Docket No. DEA-1664” on all correspondence, including any attachments.

•

Electronic comments:

DEA encourages that all comments be submitted electronically through the Federal eRulemaking Portal, which provides the ability to type short comments directly into the comment field on the web page or to attach a file for lengthier comments. Please go to

https://www.regulations.gov

and follow the online instructions at that site to submit comments. Upon completion of your submission, you will receive a Comment Tracking Number. Please be aware that submitted comments are not instantaneously available for public view on

Regulations.gov.

If you have received a Comment Tracking Number, you have successfully submitted your comment, and there is no need to resubmit the same comment.

•

Paper comments:

Paper comments that duplicate the electronic submission are not necessary. Should you wish to mail a paper comment

in lieu of

an electronic comment, send via regular or express mail to: Drug Enforcement Administration, Attn: DEA

Federal Register

Representative/DPW, 8701 Morrissette Drive, Springfield, Virginia 22152.

FOR FURTHER INFORMATION CONTACT:

Terrence L. Boos, Ph.D., Diversion Control Division, Drug Enforcement Administration; Telephone: (571) 362-3249. As required by 5 U.S.C. 553(b)(4), a summary of this proposed rule may be found in the docket for this proposed rulemaking at

www.regulations.gov.

SUPPLEMENTARY INFORMATION:

Posting of Public Comments

Please note that all comments received in response to this docket are considered part of the public record. The Drug Enforcement Administration (DEA) will make comments available for public inspection online at

https://www.regulations.gov,

unless reasonable cause is given. Such information includes personal identifying information (such as your name, address, etc.) voluntarily submitted by the commenter.

Commenters submitting comments which include personal identifying information (PII), confidential, or proprietary business information that the commenter does not want to be made publicly available should submit two copies of the comment. One copy must be marked “CONTAINS CONFIDENTIAL INFORMATION” and should clearly identify all PII or business information the commenter does not want to be made publicly available, including any supplemental materials. DEA will review this copy, including the claimed PII and confidential business information, in its consideration of comments. The second copy should be marked “TO BE PUBLICLY POSTED” and must have all claimed confidential PII and business information already redacted. DEA will post only the redacted comment on

http://www.regulations.gov

for public inspection. DEA generally will not redact additional information contained in the comment marked “TO BE PUBLICLY POSTED.” The Freedom of Information Act applies to all comments received. The Freedom of Information Act applies to all comments received.

For easy reference, an electronic copy of this document and supplemental information to this proposed rule are available at

https://www.regulations.gov.

Legal Authority

The Controlled Substances Act (CSA) authorizes the Attorney General, by regulation, to exempt from certain provisions of the CSA any compound, mixture, or preparation containing certain nonnarcotic controlled substances if she finds that it is both (1) approved for prescription use, and (2) contains one or more other active ingredients which are not listed in any schedule and which are included in such combinations, quantity, proportion, or concentration as to vitiate the potential for abuse.

1

The Attorney General has delegated this authority to the Administrator of DEA (Administrator).

2

The Administrator may also revoke a previously granted exemption by following the same procedures that are used to evaluate an application for exemption—namely, by publishing in the

Federal Register

a general notice of the proposed rulemaking (NPRM) for revoking the exemption, permitting interested persons to file written comments on or objections to the proposed revocation, considering any comments submitted, and publishing a final order in the

Federal Register

that sets forth the findings of fact and conclusions of law upon which the order is based.

3

1

21 U.S.C. 811(g)(3)(A); 21 CFR 1308.31, 1308.32.

2

28 CFR 0.100.

3

See

21 CFR 1308.31(c), (d).

This notice proposes to revoke the exemption status for certain prescription products previously granted exemption because the National Drug Codes (NDCs) of these products are no longer active and/or the companies that originally filed for their exemption are no longer in existence. If finalized, this action will revoke the exemption status for a number of products and remove them from DEA's Table of Exempted Prescription Products list. While this action would revoke the exemption status, this action should have no effect on these products because they are no longer marketed.

Background: Exempted Prescription Products

DEA has exempted prescription drug products from certain parts of the CSA when the products meet the requirements for exemption, including the requirement to contain active ingredients believed to vitiate the potential for abuse. The current table of products that have been granted exempted prescription product status, pursuant to 21 CFR 1308.31 and

1308.32, can be found on the DEA Diversion Control Division website.

4

4

Available at https://www.deadiversion.usdoj.gov/schedules/exempt/exempt_rx_list.pdf.

Butalbital is classified as an intermediate acting barbiturate. Butalbital is a schedule III nonnarcotic controlled substance that falls under DEA Administration Controlled Substances Code Number 2100, as it is a derivative of barbituric acid.

5

Originally, some butalbital prescription products were excepted by the Bureau of Drug Abuse Control (BDAC) of the Food and Drug Administration (FDA), the predecessor to the Bureau of Narcotics and Dangerous Drugs and later DEA. A panel of public health physicians and FDA medical officers developed the criteria used to exempt butalbital prescription products by BDAC in 1967. These criteria were based upon the expectation that combining the controlled substance with an amount of counteractive drug sufficient to cause early deterrent side effects would vitiate the potential for abuse. For products containing long or intermediate acting barbiturates in combination with analgesics, the criteria provided that an exception would be granted if, for every 15 mg of barbiturate, the product contained at least (1) 188 mg aspirin; (2) 375 mg salicylamide; or (3) 70 mg phenacetin, acetanilid, or acetaminophen.

5

21 CFR 1308.13(c)(3).

Following the establishment of the criteria, DEA approved subsequent applications by new manufacturers based upon the same criteria, whereby the inclusion of these other active ingredients was thought to be in sufficient quantities to vitiate the potential for abuse. The criteria developed in 1967 was originally found to meet the standard for exemption currently described in 21 U.S.C. 811(g)(3)(A), such that if a prescription drug was found to meet the 1967 criteria for exception, then it also met the test to contain an ingredient that vitiated the potential for abuse under the CSA standard.

Currently, there are 189 butalbital products listed by their NDC on DEA's Table of Exempted Prescription Products. Using the FDA's National Drug Code Directory

6

and the U.S. National Institute of Health-National Library of Medicines DailyMed database,

7

DEA determined that 160 of the NDCs correlating to butalbital products on the exempt prescription product list are no longer active and marketed. DEA confirmed with FDA these products are no longer marketed. Therefore, DEA is proposing to remove these inactive products from the exempted prescription product list for clarity and to accurately portray which products are currently on the market. DEA welcomes comments from any company who believes their product is being erroneously removed from the exempt prescription product list because their product is still available for sale.

6

FDA's NDC directory contains information about finished, unfinished (

e.g.,

active pharmaceutical ingredients) and compounded drugs. The NDC Directory contains product listing data submitted for all finished drugs including prescription and over-the-counter drugs, approved and unapproved drugs as well as repackaged and relabeled drugs. Drug establishments are required to provide FDA with a current list of all drugs, including active pharmaceutical ingredients manufactured, prepared, propagated, compounded, or processed for sale in the United States at their facilities. Drugs are identified and reported using a unique NDC, which serves as the FDA's identifier for drugs. FDA publishes the listed NDC numbers in the NDC directory, which is updated daily. Database queried January 27-February 3, 2026.

7

The DailyMed database contains labeling, submitted to the FDA by companies, for the following products: FDA-approved products, including prescription drug and biological products for human use (labeling includes Prescribing Information, patient labeling, and carton and container labeling); drug products and biological products; nonprescription (

e.g.,

over-the-counter) drug and biological products for human use; certain medical devices for human use; medical gases for human and animal use; and prescription and nonprescription drugs for animal use. Also, additional products regulated, but not approved, by the FDA may be found on DailyMed, such as certain medical devices; cosmetics; dietary supplements; medical foods; and unapproved prescription and nonprescription products. Database queried January 27-February 3, 2026.

List of Products To Be Removed From the Table of Exempted Prescription Products

For reasons detailed above, DEA is removing the following prescription products from DEA's Table of Exempted Prescription Products, as set forth below:

Company

Trade Name

NDC code

Form

Controlled substance

(mg or mg/ml)

Alpha Scriptics Inc

Butacet Capsules

53121-0133

CA

Butalbital

50

Alphagen Laboratories, Inc

Butalbital and Acetaminophen Capsules 50mg/650mg

00603-2542

CA

Butalbital

50

Alphagen Laboratories, Inc

Geone Capsules

59743-0004

CA

Butalbital

50

Altana, Inc

Axocet (Butalbital and Acetaminophen)

0281-0389

TB

Butalbital

50

Althon Pharmaceuticals, Inc

Butalbital, Acetaminophen and Caffeine Tablets USP

66813-074

TB

Butalbital

50

Alvogen, Inc

Butalbital and Acetaminophen Tablets USP 50/325

47781-0535

TB

Butalbital

50

Alvogen, Inc

Butalbital, Acetaminophen and Caffeine Tablets USP 50/325/40

47781-0536

TB

Butalbital

50

Alvogen, Inc

Butalbital and Acetaminophen Tablets 50/325

47781-0628

TB

Butalbital

50

Alvogen, Inc

Butalbital, Acetaminophen and Caffeine Tablets (50/325/40)

47781-0625

TB

Butalbital

50

Alvogen, Inc

Butalbital and Acetaminophen Tablets (50/300)

47781-0644

TB

Butalbital

50

American Pharmaceuticals, Inc

AMERICET Tablets

58605-0501

TB

Butalbital

50

American Urologicals Inc

Butace

00539-0906

CA

Butalbital

50

Amerisource Health Services Corporation

Butalbital, Acetaminophen and Caffeine Tablets 50/325/40mg

68084-0396

TB

Butalbital

50

Aphena Pharma Solutions

Butalbital, Acetaminophen and Caffeine Tablets (50/325/40mg

71610-0042

TB

Butalbital

50

Atland Pharmaceuticals

Butalbital and Acetaminophen Tablets (25 mg/325 mg)

71993-301

TB

Butalbital

25

Atley Pharmaceuticals

Butalbital, Acetaminophen and Caffeine Tablets

59702-661

TB

Butalbital

50

AvKare, Inc

Butalbital, Acetaminophen and Caffeine Tablets USP 50/325/40

50268-139

TB

Butalbital

50

Baucum Laboratories Inc

Butalbital, Acetaminophen and Caffeine Tablets

54696-0513

TB

Butalbital

50

Blansett Pharm Co

Anolor 300 Capsules

51674-0009

CA

Butalbital

50

Cardinal Health

Butalbital, Acetaminophen and Caffeine Tablets 50mg/325mg/40mg

55154-7988

TB

Butalbital

50

Cardinal Health

Butalbital, Acetaminophen and Caffeine Tablets 50mg/325mg/40mg

55154-7147

TB

Butalbital

50

Cardinal Health

Butalbital, Acetaminophen and Caffeine Tablets 50mg/325mg/40mg

0904-6538

TB

Butalbital

50

Carnrick Labs Inc

Phrenilin

00086-0050

TB

Butalbital

50

Carpenter Pharmacal Co

ALAGESIC Tablets

55726-0300

TB

Butalbital

50

Cody Laboratories, Inc

BU-TAB AC

65893-100

TB

Butalbital

50

Columbia Drug Co

Isopap Capsules

11735-0400

CA

Butalbital

50

CTEX Pharmaceuticals, Inc

Butex Forte Capsules

62022-0070

CA

Butalbital

50

CTEX Pharmaceuticals, Inc

Butex Forte Capsules

62022-0074

CA

Butalbital

50

D.M. Graham Laboratories, Inc

Butalbital, Acetaminophen and Caffeine Tablets

00756-0111

TB

Butalbital

50

Diversified Health Care Services

Geone Capsules

59743-004

CA

Butalbital

50

Dunhall Pharmacal Inc

Triaprin

00217-2811

CA

Butalbital

50

Duramed Pharmaceuticals

Butalbital, Acetaminophen and Caffeine Tablets

51285-0849

TB

Butalbital

50

EconoMed Pharmaceuticals, Inc

ARCET Capsules

38130-0325

CA

Butalbital

50

EconoMed Pharmaceuticals, Inc

ARCET Compound Tablets

38130-0111

TB

Butalbital

50

Equipharm Corp

EQUI-CET Tablets

57779-0111

TB

Butalbital

50

Everett Laboratories, Inc

Repan Capsules

00642-0164

CA

Butalbital

50

Everett Laboratories, Inc

Repan Capsules

00642-0163

CA

Butalbital

50

Everett Laboratories, Inc

Repan Tablets

00642-0162-10

TB

Butalbital

50

Forest Pharmacal Inc

Acetaminophen 325 mg/Butalbital 50 mg

00456-0674

TB

Butalbital

50

Forest Pharmacal Inc

Acetaminophen 500 mg/Butalbital 50 mg

00456-0671

TB

Butalbital

50

Forest Pharmacal Inc

Bancap

00456-0546

CA

Butalbital

50

Forest Pharmacal Inc

Esgic Capsules

00456-0631

CA

Butalbital

50

Forest Pharmacal Inc

ESGIC PLUS Capsules

00456-0679

CA

Butalbital

50

Forest Pharmacal Inc

Esgic Tablets

00456-0630

TB

Butalbital

50

Forest Pharmacal Inc

ESGIC-PLUS

00456-0678

TB

Butalbital

50

Genetco Inc

Butalbital, Apap and Caffeine

00302-0490

TB

Butalbital

50

Geneva Pharmaceuticals, Inc

Butalbital, Acetaminophen and Caffeine Tablets

00781-1901

TB

Butalbital

50

GM Pharmaceuticals (Manufactured by Mikart, Inc.)

Vanatol S (Butalbital, Acetaminophen, & Caffeine Soln 50/325/40

58809-359

LQ

Butalbital

50

GM Pharmaceuticals (Manufactured by Mikart, Inc.)

Vanatol LQ (Butalbital, Acetaminophen, & Caffeine Soln 50/325/40

58809-820

LQ

Butalbital

50

Goldline Laboratories

Butalbital, APAP and Caffeine Tablets

00182-1274

TB

Butalbital

50

GSMS Incorporated

Butalbital, Acetaminophen and Caffeine Tablets USP (50/325/40)

60429-589

TB

Butalbital

50

GSMS Incorporated

Butalbital, Acetaminophen and Caffeine Capsules USP (50/300/40)

51407-200

CA

Butalbital

50

Halsey Drug Co Inc

Blue Cross Butalbital, APAP and Caffeine Tablets

00879-0567

TB

Butalbital

50

Halsey Drug Co Inc

Butalbital and Acetaminophen Tablets

00879-0543

TB

Butalbital

50

Hyrex Pharmaceutical

Two-Dyne Revised

00314-2229

TB

Butalbital

50

International Ethical Laboratories, Inc

Tencon Tablets

11584-029-01

TB

Butalbital

50

Interstate Drug Exchange

IDE-Cet Tablets

00814-3820

TB

Butalbital

50

Intetlab

CON-TEN

11584-1029

CA

Butalbital

50

Inwood Laboratories, Inc

Butalbital, Acetaminophen and Caffeine Tablets, USP

0258-3657

TB

Butalbital

50

Keene Pharmacal Inc

Endolar

00588-7777

CA

Butalbital

50

Kenco

Axotal

00013-1301

TB

Butalbital

50

Landry Pharmacal Inc

Febridyne Plain Capsules

05383-001

CA

Butalbital

50

Larken Laboratories, Inc

Butalbital and Acetaminophen Tablets (25 mg/325 mg)

68047-722

TB

Butalbital

25

Lasalle Laboratories

Pacaps Modified Formula

48534-0884

CA

Butalbital

50

Lemmon Company

Acetaminophen/Butalbital/Caffeine Tablets

00093-0854

TB

Butalbital

50

LGM Pharma Solutions, LLC

Butalbital, Acetaminophen and Caffeine Capsules (50/300/40 mg)

79739-7029

CA

Butalbital

50

LGM Pharma Solutions, LLC

Butalbital and Acetaminophen Tablets (50/300 mg)

79739-7075

TB

Butalbital

50

Lunsco Inc

Pacaps Capsules

10892-0116

CA

Butalbital

50

Major Pharmaceuticals

Fabophen Tablets

00904-3280

TB

Butalbital

50

Mallard Consumer Products

Anaquan Tablets

59441-0343

TB

Butalbital

50

Mallard Inc

Anoquan Modified Formula

00166-0881

CA

Butalbital

50

Mallinckrodt Inc

Butalbital, Acetaminophen, and Caffeine (“BAC”) Tablets USP

00406-0970

TB

Butalbital

50

Marlop Pharmacal Inc

Dolmar

12939-0812

CA

Butalbital

50

Marnel Pharmaceuticals

Margesic Capsules

00682-0804

CA

Butalbital

50

Marnel Pharmaceuticals

Marten-Tab Tablets

00682-1400

TB

Butalbital

50

Martec Pharmacal Inc

Butalbital, Acetaminophen and Caffeine Tablets

52555-0079

TB

Butalbital

50

Mayne Pharma

Butalbital, Acetaminophen, & Caffeine Capsules 50/300/40

51862-542

CA

Butalbital

50

Mayrand Pharmaceuticals, Inc

Sedapap-10 Tablets

00259-1278

TB

Butalbital

50

Midlothian Laboratories (Manufactured by Mikart, Inc.)

Esgic (Butalbital, Acetaminophen, & Caffeine Capsules 50/325/40

68308-219

CA

Butalbital

50

Midlothian Laboratories (Manufactured by Mikart, Inc.)

Esgic (Butalbital, Acetaminophen, & Caffeine Tablets 50/325/40

68308-220

TB

Butalbital

50

Midlothian Laboratories (Manufactured by Mikart, Inc.)

Zebutal (Butalbital, Acetaminophen, & Caffeine Capsules 50/325/40

68308-554

CA

Butalbital

50

Mikart, Inc

Alagesic Capsules

50991-302

CA

Butalbital

50

Mikart, Inc

Bupap

00095-0240

TB

Butalbital

50

Mikart, Inc

Butalbital and Acetaminophen Tablets 50/325

46672-0099

TB

Butalbital

50

Mikart, Inc

Butalbital and Acetaminophen Tablets 50/650

11584-0029

TB

Butalbital

50

Mikart, Inc

Butalbital and Acetaminophen Tablets 50/650

46672-0098

TB

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Capsules

46672-0228

CA

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Capsules

00588-7788

CA

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Eilixer

46672-0633

EL

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Tablets

52555-0647

TB

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Tablets USP

49884-0811

TB

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Tablets USP

00258-3665

TB

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Tablets USP (50/325/40)

51862-540

TB

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Tablets, USP

0591-3416

TB

Butalbital

50

Mikart, Inc

Butalbital and Acetaminophen Capsules 50/300

46672-286

CA

Butalbital

50

Mikart, Inc

Butalbital and Acetaminophen Tablets 50/300

46672-856

TB

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen and Caffeine Tablets, USP

46672-184

TB

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen, and Caffeine Oral Solution

66813-073

LQ

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen, and Caffeine Tablets

51432-0034

TB

Butalbital

50

Mikart, Inc

Butalbital, Acetaminophen, and Caffeine Tablets

46672-0059

TB

Butalbital

50

Mikart, Inc

Capacet (Butalbital, Acetaminophen, and Caffeine 50/325/40)

58407-534

CA

Butalbital

50

Mikart, Inc

Cephadyn Tablets

59702-0650

TB

Butalbital

50

Mikart, Inc

Dolgic Plus Tablets

68453-074

TB

Butalbital

50

Mikart, Inc

Dolgic Tablets

62022-0073

TB

Butalbital

50

Mikart, Inc

DOLMAR Tablets

12939-0811

TB

Butalbital

50

Mikart, Inc

Esgic Capsules

00535-0012

CA

Butalbital

50

Mikart, Inc

Esgic Tablets

00535-0011

TB

Butalbital

50

Mikart, Inc

Promacet

58605-524

TB

Butalbital

50

Mikart, Inc

Sedapap Tablets

00259-0392

TB

Butalbital

50

Mikart, Inc. (on behalf of Mayne Pharma)

Butalbital and Acetaminophen Capsules 50/300

51862-544

CA

Butalbital

50

Mikart, Inc. (on behalf of Mayne Pharma)

Butalbital and Acetaminophen Tablets 50/300

51862-538

TB

Butalbital

50

Mikart, Inc. (on behalf of Monarch PCM, LLC)

Vtol LQ (Butalbital, Acetaminophen, Caffeine Oral Solution)

70154-111

LQ

Butalbital

50

Mikart, Inc./Shionogi, Inc

Dolgic Plus Tablets

59630-074

TB

Butalbital

50

Moore Medical Corporation

Butalbital, Acetaminophen and Caffeine Tablets

00839-7831

TB

Butalbital

50

Nexgen Pharma

BUPAP (Butalbital and Acetaminophen 50mg/300mg)

0095-3000

TB

Butalbital

50

Nexgen Pharma

Butalbital with Acetaminophen and Caffeine Tablets

0722-7029

TB

Butalbital

50

Nexgen Pharma

Butalbital, Acetaminophen and Caffeine Tablets(50mg/325mg/40mg)

0722-7320

TB

Butalbital

50

Northampton Medical, Inc

FEMCET

58436-0703

TB

Butalbital

50

PD-Rx Pharmaceuticals, Inc

Butalbital/APAP/Caffeine Tablets (50mg/325mg/40mg)

55289-0879

TB

Butalbital

50

Pharmaceutical Basics Inc

Butalbital, Acetaminophen and Caffeine Tablets

00832-1102

TB

Butalbital

50

Phlight Pharma, LLC

Allzital (Butalbital and Acetaminophen Tablets (25 mg/325 mg))

70569-150

TB

Butalbital

25

Poly Pharmaceuticals, Inc

Alagesic

50991-0302

CA

Butalbital

50

Private Formula Inc

Sangesic

00511-1627

TB

Butalbital

30

ProficientRx

Butalb/Acet/Caffeine 50mg/300mg/40mg

71205-962

CA

Butalbital

50

Qualitest Pharmaceuticals, Inc

Butalbital, Acetaminophen and Caffeine Tablets 50/325/40mg

0603-2544

TB

Butalbital

50

Qualitest Pharmaceuticals, Inc

Butalbital, Acetaminophen and Caffeine Tablets USP

0603-2547

TB

Butalbital

50

Qualitest Pharmaceuticals, Inc

Butalbital, Acetaminophen and Caffeine Tablets, USP

0603-2551

TB

Butalbital

50

Qualitest Products Inc

Butalbital, Acetaminophen and Caffeine Tablets

52446-0544

TB

Butalbital

50

Redi-Med

Butalbital Compound Capsules

53506-0103

CA

Butalbital

50

Roberts Pharmaceutical Corporation

Anoquan

54092-0178

TB

Butalbital

50

Roberts Pharmaceutical Corporation

Tencet Tablets

59441-0153

TB

Butalbital

50

Rotex Pharmaceuticals, Inc

Rogesic Capsules

31190-0008

CA

Butalbital

50

Rugby Laboratories Inc

Butalbital, Acetaminophen and Caffeine Tablets, USP

0536-5567

TB

Butalbital

50

Rugby Laboratories Inc

ISOCET Tablets

00536-3951

TB

Butalbital

50

Russ Pharmaceuticals, Inc

FEMCET Capsules

50474-0703

CA

Butalbital

50

Savage Laboratories

AXOTAL

00281-1301

TB

Butalbital

50

Shoals Pharmaceuticals, Inc

Tencet

47649-0370

TB

Butalbital

50

Shoals Pharmaceuticals, Inc

Tencet Capsules

47649-0560

CA

Butalbital

50

Skylar Laboratories, LLC

Allzital (Butalbital and Acetaminophen Tablets) (25 mg/325 mg)

70362-722

TB

Butalbital

25

Skylar Laboratories, LLC

Butalbital and Acetaminophen Tablets (50 mg/325 mg)

70362-721

TB

Butalbital

50

Solubiomix

Butalbital and Acetaminophen Tablets (50 mg/325 mg)

69499-302

TB

Butalbital

50

Solubiomix

Butalbital and Acetaminophen Capsules (50 mg/300 mg)

69499-342

CA

Butalbital

50

Stewart Jackson Pharmacal, Inc

Ezol

45985-0578

CA

Butalbital

50

STI Pharma, LLC

Butalbital and Acetaminophen Tablets (50 mg/325 mg)

54879-026

TB

Butalbital

50

Tedor Pharma, Inc

Butalbital and Acetaminophen Tablets (50 mg/300 mg)

47781-534

TB

Butalbital

50

Tedor Pharma, Inc

Butalbital and Acetaminophen Tablets (50 mg/325 mg)

43199-053

TB

Butalbital

50

Tedor Pharma, Inc. (Manufactured for Xspire Pharma)

Butalbital, Acetaminophen and Caffeine Caps (50mg/300mg/40mg)

42195-955

CA

Butalbital

50

Trimen Labs

Amaphen Capsules (reformulated)

11311-0954

CA

Butalbital

50

U.S. Pharmaceuticals

Medigesic Capsules

52747-0600

CA

Butalbital

50

UAD Laboratories Inc

Bucet Capsules

00785-2307

CA

Butalbital

50

US Pharmaceuticals Inc

Medigesic Tablets

52747-0311

TB

Butalbital

50

Valeant Pharmaceuticals

Phrenilin Forte

0187-0844

CA

Butalbital

50

Victory Pharma Inc. (Manuf. By West-Ward Pharmaceutical)

Zebutal Brand Butalbital, Acetaminophen, and Caffeine Capsules

68453-170

CA

Butalbital

50

WE Hauck Inc

G-1 Capsules

43797-0244

CA

Butalbital

50

West-Ward Pharmaceutical Corp

Butalbital with Acetaminophen and Caffeine Tablets

00143-1787

TB

Butalbital

50

West-Ward Pharmaceutical Corp

Butalbital, Acetaminophen and Caffein Capsules

00143-3001

CA

Butalbital

50

West-Ward Pharmaceutical Corp

Butalbital, Acetaminophen, and Caffeine Tablets, USP

00143-1115

TB

Butalbital

50

West-Ward Pharmaceutical Corp

Zebutal Brand Butalbital, Acetaminophen, and Caffeine Capsules

59630-0170

CA

Butalbital

50

Wraser Pharmaceuticals

Phrenilin Forte (Butalbital, Acetaminophen and Caffeine) 50/300/40

66992-955

CA

Butalbital

50

Zenith Goldline Pharmaceuticals

Butalbital, Acetaminophen and Caffeine Tablets

00182-2659

TB

Butalbital

50

Regulatory Analyses

Executive Orders 12866, 13563, 14192, and 14294

DEA has determined that this proposed rulemaking is not a “significant regulatory action” under section 3(f) of E.O. 12866, Regulatory Planning and Review. This proposed rule has been drafted and reviewed in accordance with E.O. 12866, “Regulatory Planning and Review,” section 1(b), Principles of Regulation and E.O. 13563, “Improving Regulation and Regulatory Review,” section 1(b), General Principles of Regulation. This action is also not subject to E.O. 14192, “Unleashing Prosperity Through Deregulation,” or E.O 14294, “Fighting Overcriminalization in Federal Regulations,” as this action is neither a deregulation nor invokes criminal penalties.

Executive Order 12988, Civil Justice Reform

This proposed regulation meets the applicable standards set forth in sections 3(a) and 3(b)(2) of E.O. 12988 to eliminate drafting errors and ambiguity, minimize litigation, provide a clear legal standard for affected conduct, and promote simplification and burden reduction.

Executive Order 13132, Federalism

This proposed rulemaking does not have federalism implications warranting the application of E.O. 13132. The proposed rule does not have substantial direct effects on the States, on the relationship between the national government and the States, or the distribution of power and responsibilities among the various levels of government.

Executive Order 13175, Consultation and Coordination With Indian Tribal Governments

This proposed rule does not have tribal implications warranting the application of E.O. 13175. It does not have substantial direct effects on one or more Indian tribes, on the relationship between the Federal government and Indian tribes, or on the distribution of power and responsibilities between the Federal government and Indian tribes.

Regulatory Flexibility Act

The Administrator, in accordance with the Regulatory Flexibility Act,

8

has reviewed this proposed rule and, by approving it, certifies that it will not have a significant economic impact on a substantial number of small entities. There would be no economic impact because the products being removed from DEA's prescription product exempt list are no longer marketed.

8

5 U.S.C. 601-602.

Unfunded Mandates Reform Act of 1995

In accordance with the Unfunded Mandates Reform Act (UMRA) of 1995,

9

DEA has determined and certifies that this action would not result in any Federal mandate that may result “in the expenditure by State, local, and tribal governments, in the aggregate, or by the private sector, of $100,000,000 or more (adjusted annually for inflation) in any 1 year . . . .” Therefore, neither a Small Government Agency Plan nor any other action is required under UMRA of 1995.

9

2 U.S.C. 1501

et seq.

Paperwork Reduction Act of 1995

This proposed rule would not impose a new collection of information under the Paperwork Reduction Act of 1995.

10

Also, this proposed rule would not impose new or modify existing recordkeeping or reporting requirements on State or local governments, individuals, businesses, or organizations.

10

44 U.S.C. 3501-3521.

Signing Authority

This document of the Drug Enforcement Administration was signed on May 14, 2026, by DEA Administrator Terrance C. Cole. That document with the original signature and date is maintained by DEA. For administrative purposes only, and in compliance with requirements of the Office of the Federal Register, the undersigned DEA Federal Register Liaison Officer has been authorized to sign and submit the document in electronic format for publication, as an official document of DEA. This administrative process in no way alters the legal effect of this document upon publication in the

Federal Register

.

Heather Achbach,

Federal Register Liaison Officer, Drug Enforcement Administration.

[FR Doc. 2026-10379 Filed 5-22-26; 8:45 am]

BILLING CODE 4410-09-P

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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