Listing Endangered and Threatened Species and Designating Critical Habitat (Final)
Apr. 8, 2024
USFWS and the NMFS finalize revisions to portions of our regulations that implement section 4 of the ESA. The revisions to the regulations clarify, interpret, and implement portions of the Act concerning the procedures and criteria used for listing, reclassifying, and delisting species on the Lists of Endangered and Threatened Wildlife and Plants (Lists) and designating critical habitat. This final rule is effective 6 May 2024. POC is Carey Galst, USFWS, Division of Ecological Services, Branch of Listing Policy and Support Chief, 5275 Leesburg Pike, Falls Church, VA 22041-3803, tele 703-358-1954.