# 40 CFR § 62.11893: Identification of plan-delegation of authority

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11893

## Section

- **Citation:** 40 CFR § 62.11893
- **Heading:** Identification of plan-delegation of authority
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 40—Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS > PART 62—APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS > Subpart WW—Washington > Emissions From Existing Sewage Sludge Incineration Units—Section 111(d)/129 Federal Plan Delegations

## Text

(a) Northwest Clean Air Agency—(1) Identification of plan—delegation of authority. On December 11, 2018, the EPA signed a Memorandum of Agreement (MOA) that defines policies, responsibilities, and procedures pursuant to 40 CFR part 62, subpart LLL (the “Federal plan”) by which the Federal plan will be administered by the Northwest Clean Air Agency (NWCAA) for designated facilities under the agency's jurisdiction in Island, Skagit, and Whatcom Counties in the State of Washington, excluding Indian Country as defined in 18 U.S.C. 1151.
(2) Identification of sources. The MOA and related Federal plan apply to all sewage sludge incineration (SSI) units, as defined in § 62.16045, that commenced construction on or before October 14, 2010. See § 62.15855. Subpart LLL does not apply to units that are not located at wastewater treatment plants designed to treat domestic sewage sludge. See 40 CFR 62.15860.
(3) Effective date of delegation. The delegation became fully effective on December 11, 2018, upon the signature of both parties.
(b) Southwest Clean Air Agency—(1) Identification of plan—delegation of authority. On March 27, 2023, the EPA signed a Memorandum of Agreement (MOA) that defines policies, responsibilities, and procedures pursuant to 40 CFR part 62, subpart LLL (the “Federal plan”) by which the Federal plan will be administered by the Southwest Clean Air Agency (SWCAA) for designated facilities under the agency's jurisdiction in Clark, Cowlitz, Lewis, Skamania, and Wahkiakum Counties in the State of Washington, excluding Indian Country as defined in 18 U.S.C. 1151.
(2) Identification of sources. The MOA and related Federal plan apply to all sewage sludge incineration (SSI) units, as defined in § 62.16045, that commenced construction on or before October 14, 2010. See § 62.15855. Subpart LLL does not apply to units that are not located at wastewater treatment plants designed to treat domestic sewage sludge. See 40 CFR 62.15860.
(3) Effective date of delegation. The delegation became fully effective on March 28, 2023, upon the signature of both parties.
[91 FR 27222, May 14, 2026]

## Nearby sections

- [40 CFR § 62.11850 § 62.11850 Identification of plan—negative declaration.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11850.md)
- [40 CFR § 62.11860 § 62.11860 Identification of Plan.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11860.md)
- [40 CFR § 62.11870 § 62.11870 Identification of sources.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11870.md)
- [40 CFR § 62.11880 § 62.11880 Identification of plan—Spokane Regional Clean Air Agency.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11880.md)
- [40 CFR § 62.11881 § 62.11881 Identification of sources—Spokane Regional Clean Air Agency.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11881.md)
- [40 CFR § 62.11882 § 62.11882 Effective date—Spokane Regional Clean Air Agency.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11882.md)
- [40 CFR § 62.11890 § 62.11890 Identification of plan-delegation of authority.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11890.md)
- [40 CFR § 62.11891 § 62.11891 Identification of plan-delegation of authority.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11891.md)
- [40 CFR § 62.11892 § 62.11892 Identification of plan-delegation of authority.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11892.md)
- [40 CFR § 62.11893 § 62.11893 Identification of plan-delegation of authority.](https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11893.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-40-62.11893. Check the current official text before relying on it. Not legal advice.