Air Plan Approval; Arizona; Maricopa County Air Quality Department; Correction
air-emissions · Rule · Published 2025-06-11 · Effective 2025-06-11 · AZ · 90 FR 24514
Document
Document number
2025-10541
Federal Register citation
90 FR 24514
CFR reference
40 CFR 52
Type
Rule
Action
Correcting amendments.
Category
air-emissions
Publication date
2025-06-11
Effective date
2025-06-11
State
AZ
EPA docket
EPA-R09-OAR-2022-0607
Abstract
On January 16, 2025, the Environmental Protection Agency (EPA) published a final rule in the Federal Register approving revisions to the Maricopa County Air Quality Department (MCAQD or "County") portion of the Arizona State Implementation Plan (SIP). In that rulemaking, the EPA inadvertently published numbering errors in the regulatory text codifying the approval in the Code of Federal Regulations (CFR). This document corrects the errors in the final rule's regulatory text.