Sackett v. Environmental Protection Agency, 566 U.S. 120 (2012), also known as Sackett I (to distinguish it from the 2023 case), is a United States Supreme Court case in which the Court held that orders issued by the Environmental Protection Agency under the Clean Water Act are subject to the Administrative Procedure Act. The Court ruled that because the Environmental Protection Agency's orders constitute "final agency action" under the Administrative Procedure Act, federal courts may hear appeals from its orders.
