Plan Requirements for Nonattainment Areas

United States Code

U.S. Code most recently checked for updates: May 21, 2025

Subpart 1 [§ 7501 - § 7509a] - nonattainment areas in general

Subpart 2 [§ 7511 - § 7511f] - additional provisions for ozone nonattainment areas

Subpart 3 [§ 7512 - § 7512a] - additional provisions for carbon monoxide nonattainment areas

Subpart 4 [§ 7513 - § 7513b] - additional provisions for particulate matter nonattainment areas

Subpart 5 [§ 7514 - § 7514a] - additional provisions for areas designated nonattainment for sulfur oxides, nitrogen dioxide, or lead

Subpart 6 [§ 7515 - § 7515] - savings provisions