40 CFR 62.6353 - Identification of sources.

Regulations last checked for updates: Dec 16, 2025

Title 40 - Protection of Environment last revised: Dec 08, 2025

View all text of Subpart AA [§ 62.6350 - § 62.6363]

§ 62.6353 - Identification of sources.

Letter from the Missouri Department of Natural Resources, submitted May 4, 2022, certifying that there are no sulfuric acid production plants in Missouri. Effective date: The revision effective date of the negative declaration and EPA withdrawal of the prior plan approval is October 6, 2025.

[90 FR 42841, Sept. 5, 2025]

authority: 42 U.S.C. 7401

source: 43 FR 51393, Nov. 3, 1978, unless otherwise noted.

cite as: 40 CFR 62.6353