← EPA Federal Register rules
Designation of Areas for Air Quality Planning Purposes
air-emissions · Rule · Published 2025-07-29 · 90 FR 35619
Document
- Document number
2025-14315- Federal Register citation
- 90 FR 35619
- CFR reference
- 40 CFR 81
- Type
- Rule
- Action
- —
- Category
- air-emissions
- Publication date
- 2025-07-29
Source
- Authoritative
- Federal Register document
- Machine
- JSON-LD · Markdown