Air Plan Approval; California; Mojave Desert Air Quality Management District; Replacing Outdated Requirements
air-emissions · Rule · Published 2026-01-08 · Effective 2026-02-09 · CA · 91 FR 613
Document
Document number
2026-00208
Federal Register citation
91 FR 613
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2026-01-08
Effective date
2026-02-09
State
CA
EPA docket
EPA-R09-OAR-2024-0210
Abstract
The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Mojave Desert Air Quality Management District (MDAQMD or "District") portion of the California State Implementation Plan (SIP). These revisions concern certain amended or rescinded prohibitory and administrative rules. We are approving action on amended or rescinded rules that regulate the pollutants under the Clean Air Act (CAA or "Act").