40 CFR 63.1176 - Where can I find definitions of key words used in this subpart?

Regulations last checked for updates: Feb 12, 2026

Title 40 - Protection of Environment last revised: Dec 22, 2026

View all text of Subpart DDD [§ 63.1175 - § 63.1199]

§ 63.1176 - Where can I find definitions of key words used in this subpart?

The definitions of key words used in this subpart are in the Clean Air Act (Act), in § 63.2 of the general provisions in subpart A of this part, and in § 63.1196 of this subpart.

authority: 42 U.S.C. 7401

source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.

cite as: 40 CFR 63.1176