Home/Bill/S 4631S 4631 · 119th CongressExpanding Whistleblower Protections for Contractors Act of 2026Introduced May 21, 2026Last action May 21, 2026Congress.gov →Latest actionHeld at the desk.SponsorGary C. PetersDemocrat · MIProfile →Cosponsors (1)1 RChuck GrassleyIAMay 21, 2026