42 CFR § 137.308
Does the Secretary have any enforcement authority for Federal environmental responsibilities assumed by Tribes under section 509 of the Act [25 U.S.C. 458aaa-8]?
June 11, 2020
No, the Secretary does not have any enforcement authority for Federal environmental responsibilities assumed by Tribes under section 509 of the Act [25 U.S.C. 458aaa-8].