Air Plan Approval; Alabama; Administrative Corrections and VOC Definition
air-emissions · Rule · Published 2025-05-09 · Effective 2025-06-09 · AL · 90 FR 19652
Document
Document number
2025-08091
Federal Register citation
90 FR 19652
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2025-05-09
Effective date
2025-06-09
State
AL
EPA docket
EPA-R04-OAR-2024-0174
Abstract
The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Alabama, through the Alabama Department of Environmental Management (ADEM) on December 20, 2023. The revision modifies the State's air quality regulations as incorporated into the SIP by changing the definition of "volatile organic compounds" (VOC) to be consistent with federal regulations. The revision also addresses typographical errors and increases clarity and consistency with EPA's definitions and Alabama's Legislative Services Agency requirements.