40 CFR § 49.10 - EPA review of State Clean Air Act programs.

---
identifier: "/us/cfr/t40/s49.10"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 49.10 - EPA review of State Clean Air Act programs."
title_number: 40
title_name: "Protection of Environment"
section_number: "49.10"
section_name: "EPA review of State Clean Air Act programs."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "B"
subchapter_name: "GRANTS AND OTHER FEDERAL ASSISTANCE"
part_number: "49"
part_name: "INDIAN COUNTRY: AIR QUALITY PLANNING AND MANAGEMENT"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401,"
regulatory_source: "63 FR 7271, Feb. 12, 1998, unless otherwise noted."
cfr_part: "49"
---


# 49.10 EPA review of State Clean Air Act programs.

A State Clean Air Act program submittal shall not be disapproved because of failure to address air resources within the exterior boundaries of an Indian Reservation or other areas within the jurisdiction of an Indian tribe.