40 CFR 52.1529 - Significant deterioration of air quality.

Regulations last checked for updates: Feb 13, 2026

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

View all text of Subpart EE [§ 52.1519 - § 52.1535]

§ 52.1529 - Significant deterioration of air quality.

New Hampshire's Part Env-A 623, “Requirements for Prevention of Significant Deterioration Permits,” as submitted on August 6, 2001, is approved as meeting the requirements of Subpart 1, Part C, Title I, of the Clean Air Act.

[67 FR 65713, Oct. 28, 2002]

authority: 42 U.S.C. 7401

cite as: 40 CFR 52.1529