40 CFR 721.50 - Applicability.

Regulations last checked for updates: Jul 12, 2025

Title 40 - Protection of Environment last revised: Nov 12, 2025

View all text of Subpart B [§ 721.50 - § 721.91]

§ 721.50 - Applicability.

This subpart B identifies certain significant new uses of chemical substances identified in subpart E of this part. The provisions of this subpart B apply only when referenced as applying to a chemical substance identified in subpart E of this part.

authority: 15 U.S.C. 2604,2607,and

source: 49 FR 35018, Sept. 5, 1984, unless otherwise noted.

cite as: 40 CFR 721.50