2060-AU46 202104 Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Office of Air and Radiation OAR 2000 Environmental Protection Agency EPA Error Corrections to New Source Review Regulations

The EPA is correcting inadvertent errors and updating references in the New Source Review (NSR) regulations. The NSR regulations in 40 CFR parts 49, 51 and 52 have undergone restructuring and revisions during their history, resulting in a number of inadvertent errors during that time. In addition, the 1990 Clean Air Act amendments created programs (e.g., title V and part 63) and some other revisions that are not reflected in the current NSR regulations. This rule corrects these errors and updates within the NSR regulations, thereby, improving clarity and reducing unintended confusion.

]]> Substantive, Nonsignificant Previously Published in The Unified Agenda Final Rule Stage No No 40 CFR 49 40 CFR 51 40 CFR 52 42 U.S.C. 7401 et seq. Clean Air Act No NPRM 12/20/2019 84 FR 70092 Final Rule 05/00/2021 Docket #:EPA-HQ-OAR-2019-9435 No No Federal State No No http://www.epa.gov/nsr No No Ben Garwood 2060 Office of Air and Radiation OAR 919 541-1358 garwood.ben@epa.gov C504-03, Research Triangle Park NC 27711 Raj Rao 2060 Office of Air and Radiation OAR 919 541-5344 919 541-5509 rao.raj@epa.gov C504-03, Research Triangle Park NC 27711