
U.S. Senator, Louisiana
455 Dirksen Senate Office Building Washington, DC 20510
Summary
Republican Senator from Louisiana serving since 2025. Has sponsored 693 pieces of legislation.
See where Senator Cassidy stands — alongside Democratic and Republican positions.
· Introduced May 20, 2026
S 4584 · Introduced May 20, 2026
May 20, 2026: Read twice and referred to the Committee on Finance.
S 4442 · Introduced Apr 29, 2026 · Taxation
Apr 29, 2026: Read twice and referred to the Committee on Finance.
S 4427 · Introduced Apr 29, 2026 · Health
Apr 29, 2026: Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S 4435 · Introduced Apr 29, 2026 · Education
Apr 29, 2026: Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S 4386 · Introduced Apr 27, 2026 · Labor and Employment
Apr 27, 2026: Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S 4232 · Introduced Mar 26, 2026 · Labor and Employment
Mar 26, 2026: Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S 4251 · Introduced Mar 26, 2026 · Energy
Mar 26, 2026: Read twice and referred to the Committee on Finance.
S 4131 · Introduced Mar 18, 2026 · Armed Forces and National Security
Mar 18, 2026: Read twice and referred to the Committee on Veterans' Affairs.
S 4076 · Introduced Mar 12, 2026 · Health
Mar 12, 2026: Read twice and referred to the Committee on Finance.
Major bills from recent Congresses — outcomes and party vote breakdowns. For Senator Cassidy's individual votes, view their full record on Congress.gov.
Inflation Reduction Act
Enacted2022 · H.R. 5376Largest climate investment in U.S. history; allowed Medicare to negotiate drug prices; reduced the federal deficit.
CHIPS Act
Enacted2022 · H.R. 4346Invested $52 billion in domestic semiconductor manufacturing to reduce dependence on foreign chip supply chains.
Bipartisan Infrastructure Law
Enacted$1.2 trillion for roads, bridges, broadband, rail, water systems, and the electric grid.