On January 21, 2026, the Indiana Senate Committee on Judiciary voted unanimously to advance Indiana’s version of the Uniform Antitrust Pre-merger Notification Act (the Act). Indiana is poised to become the third state with a “mini-HSR” regime, following Washington and Colorado in 2025. Pending passage by the full legislature and signature by the governor, the Act is drafted to go into effect July 1, 2026.

Learn more about Indiana’s legislation here.