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S 556 119th Congress Senate International Affairs

Enhanced Iran Sanctions Act of 2025

Introduced: May 19, 2025 Introduced by: Sullivan, Dan Republican · Alaska See on congress.gov
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 Everywhere this bill has been 2 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Feb 12, 2025
Introduced in Senate
Feb 12, 2025
Read twice and referred to the Committee on Foreign Relations.
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What's happening now February 12, 2025

Read twice and referred to the Committee on Foreign Relations.

 Related & companion bills 1
  • HR 1422 Related bill Enhanced Iran Sanctions Act of 2025
 Bill text 1 version

Source documents hosted by congress.gov.

 Committees of jurisdiction 1
 Lobbying activity 23

Registered lobbyists who named this bill in their disclosure filings. Source: federal Lobbying Disclosure Act filings.

See all 23 filings →
 Cosponsors 50
All 50 Democratic 16 Republican 33
R
Sheehy, Tim
Montana · Feb 26, 2026
 D
Booker, Cory A.
New Jersey · Feb 25, 2026
 D
Luján, Ben Ray
New Mexico · Jan 12, 2026
 R
Hoeven, John
North Dakota · Dec 16, 2025
 R
Lummis, Cynthia M.
Wyoming · Dec 16, 2025
 R
Cruz, Ted
Texas · Dec 9, 2025
 R
McConnell, Mitch
Kentucky · Oct 14, 2025
 R
Cotton, Tom
Arkansas · Oct 3, 2025
 R
Daines, Steve
Montana · Sep 30, 2025
Mullin, Markwayne
· Sep 17, 2025
 D
Fetterman, John
Pennsylvania · Sep 10, 2025
 R
Crapo, Mike
Idaho · Jul 28, 2025
 R
Murkowski, Lisa
Alaska · Jul 16, 2025
 R
Rounds, Mike
South Dakota · Jun 26, 2025
 R
Blackburn, Marsha
Tennessee · Jun 10, 2025
 R
Collins, Susan M.
Maine · May 20, 2025
 R
Justice, James C.
West Virginia · May 20, 2025
 D
Cantwell, Maria
Washington · May 19, 2025
 R
Lankford, James
Oklahoma · May 19, 2025
 R
Budd, Ted
North Carolina · May 12, 2025
 R
Barrasso, John
Wyoming · May 8, 2025
 R
Boozman, John
Arkansas · May 8, 2025
 R
Britt, Katie Boyd
Alabama · May 6, 2025
 R
Cramer, Kevin
North Dakota · May 6, 2025
 R
Capito, Shelley Moore
West Virginia · Apr 28, 2025
 R
Moran, Jerry
Kansas · Apr 9, 2025
 R
Husted, Jon
Ohio · Apr 3, 2025
 D
Klobuchar, Amy
Minnesota · Mar 31, 2025
 R
McCormick, David
Pennsylvania · Mar 26, 2025
 D
Alsobrooks, Angela D.
Maryland · Mar 25, 2025
 D
Cortez Masto, Catherine
Nevada · Mar 25, 2025
 R
Marshall, Roger
Kansas · Mar 24, 2025
 D
Schiff, Adam B.
California · Mar 24, 2025
 R
Cassidy, Bill
Louisiana · Mar 11, 2025
 D
Gillibrand, Kirsten E.
New York · Mar 11, 2025
 D
Wyden, Ron
Oregon · Mar 11, 2025
 R
Curtis, John R.
Utah · Mar 4, 2025
 D
Gallego, Ruben
Arizona · Mar 4, 2025
 D
Kaine, Tim
Virginia · Mar 4, 2025
 D
Ossoff, Jon
Georgia · Mar 3, 2025
 R
Banks, Jim
Indiana · Feb 27, 2025
 R
Grassley, Chuck
Iowa · Feb 27, 2025
 R
Hawley, Josh
Missouri · Feb 27, 2025
 R
Moody, Ashley
Florida · Feb 27, 2025
 D
Rosen, Jacky
Nevada · Feb 27, 2025
 R
Scott, Rick
Florida · Feb 27, 2025
 D
Warner, Mark R.
Virginia · Feb 26, 2025
 D
Blumenthal, Richard
Connecticut · Feb 12, 2025
 R
Cornyn, John
Texas · Feb 12, 2025
 R
Ricketts, Pete
Nebraska · Feb 12, 2025
Cite this page click to expand
APA
U.S. Congress. (2026). S. 556: Enhanced Iran Sanctions Act of 2025. 119th Congress. Open America. https://openamerica.io/bill/119-S-556/
MLA
"S. 556: Enhanced Iran Sanctions Act of 2025." 119th Congress, 2026, Open America, https://openamerica.io/bill/119-S-556/.
Bluebook (legal)
S. 556, 119th Cong. (2026), https://openamerica.io/bill/119-S-556/.
Markdown link
[S. 556: Enhanced Iran Sanctions Act of 2025](https://openamerica.io/bill/119-S-556/)
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