S 4631 United States Senate · 119th Congress

Expanding Whistleblower Protections for Contractors Act of 2026

This bill expands whistleblower protections for contractors, subcontractors, and grant recipients working with the Department of Defense, NASA, and the broader Federal Government. It allows these individuals to report evidence of gross mismanagement, waste of funds, abuse of authority, or dangers to public health and safety without fear of retaliation. The legislation also prohibits government officials from demanding that contractors take retaliatory actions and bans the waiver of these rights through arbitration agreements or other employment contracts. Additionally, it broadens the definition of who is protected to include personal service workers and employees of state, tribal, and territorial governments.
Bill status passed 3 of 5 stages cleared
Introduction
May 2026
Committee Review
Senate Passage
May 2026
House Passage
President
Introduced May 21, 2026 Last action May 21, 2026
Floor votes

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
6
Key actions
1
Committee
0
May 21, 2026
Introduced
Introduced in the Senate, read twice, considered, read the third time, and passed without amendment by Unanimous Consent. (consideration: CR S2452-2454; text: CR S2452-2454)
upper
May 21, 2026
Upper · Passed
Passed/agreed to in Senate: Introduced in the Senate, read twice, considered, read the third time, and passed without amendment by Unanimous Consent. (consideration: CR S2452-2454; text: CR S2452-2454)
upper
May 21, 2026
Introduced
Introduced in Senate
upper
1 primary · 1 co-sponsor

Sponsors