Regulations last checked for updates: Sep 04, 2025

Title 40 - Protection of Environment last revised: Nov 04, 2025
§ 84.18 - xxx
Link to an amendment published at 90 FR 41723, Aug. 26, 2025.
authority: Pub. L. 116-260, Division S, Sec. 103
source: 86 FR 55201, Oct. 5, 2021, unless otherwise noted.
cite as: 40 CFR 84.18