Regulations last checked for updates: May 14, 2024

Title 40 - Protection of Environment last revised: May 10, 2024
§ 501.21 - Program reporting to EPA.

As of December 21, 2020, state sludge management programs must comply with 40 CFR part 3 and 40 CFR part 127 (including the applicable required data elements in appendix A to part 127).

[80 FR 64157, Oct. 22, 2015]
authority: 33 U.S.C. 1251
source: 54 FR 18786, May 2, 1989, unless otherwise noted.
cite as: 40 CFR 501.21