Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024
§ 49.10139 - Permits to operate.

Permits to operate are required for sources not subject to 40 CFR Part 71 in accordance with the requirements of § 49.139.

authority: 42 U.S.C. 7401,
source: 63 FR 7271, Feb. 12, 1998, unless otherwise noted.
cite as: 40 CFR 49.10139