In mid 2025, the United States Supreme Court agreed to accept “cert” or certiorari to hear three cases brought by various state and horsemen’s groups in the 5th, 6th, and 8th Federal District Court circuits challenging the Horseracing Integrity and Safety Authority’s (HISA) constitutionality primarily under the private non-delegation doctrine.
The 5th Circuit includes Texas and Louisiana; the 6th Circuit includes Kentucky and Ohio; and, the 8th Circuit includes Arkansas and Iowa.
Prior to June 2025, the 5th Circuit (National HBPA v. Black 23-10520) held HISA to be unconstitutional while the 6th (State of Oklahoma v. United States, No. 22-5487) and 8th Circuits (Walmsley v. FTC 23-2687) found HISA to be constitutional in light of some recent changes in rule making authority and oversight. The non-delegation doctrine essentially provides that Congress and its agencies cannot delegate its core constitutional powers to another branch or private group.