40 CFR 172.20 - Scope.

Regulations last checked for updates: Feb 12, 2026

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

View all text of Subpart B [§ 172.20 - § 172.26]

§ 172.20 - Scope.

This subpart sets forth regulations governing State issuance of experimental use permits pursuant to section 5(f) of the Federal Insecticide, Fungicide, and Rodenticide Act, as amended (FIFRA). It also sets forth regulations governing authorization by the Administrator of State experimental use permit programs.

authority: 7 U.S.C. 136c,136w. Section 172.4 is also issued under 31 U.S.C. 9701.

source: 40 FR 18782, Apr. 30, 1975, unless otherwise noted.

cite as: 40 CFR 172.20