Data / Federal rules / 2024-16953

Air Plan Approval; WA; Update to Materials Incorporated by Reference

The Environmental Protection Agency published this final rule in the Federal Register on August 19, 2024. It took effect on August 19, 2024.

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What the agency says

The Environmental Protection Agency (EPA) is updating the materials that are incorporated by reference (IBR) into the Washington State Implementation Plan (SIP). The regulations affected by this update have been previously submitted by Washington and approved by the EPA. In this final rule, the EPA is also notifying the public of corrections and clarifying changes in the Code of Federal Regulations (CFR) tables that identify the materials incorporated by reference into the Washington SIP. This update affects the materials that are available for public inspection at the National Archives and Records Administration (NARA) and the EPA Regional Office.

Key facts

Document number: 2024-16953
Type: Final rule
Action: Final rule; administrative change
Agency: Environmental Protection Agency
Published: August 19, 2024
Takes effect: August 19, 2024
Dates: This action is effective August 19, 2024.
Docket: EPA-R10-OAR-2024-0151; FRL-11672-01-R10
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Carbon monoxide; Environmental protection; Incorporation by reference; Intergovernmental relations; Lead; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Volatile organic compounds
Pages: 49

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on carbon monoxide · Rules on environmental protection · Published in August 2024

Read from the Federal Register API, last updated 2026-10-24. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.