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legislation_cosponsors

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

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Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-hr-7531,M001163 Healthy Families Act 119-hr-7531 M001163 Rep. Matsui, Doris O. [D-CA-7] D CA 2026-03-03 0
119-hr-7531,K000389 Healthy Families Act 119-hr-7531 K000389 Rep. Khanna, Ro [D-CA-17] D CA 2026-03-03 0
119-hr-7531,D000629 Healthy Families Act 119-hr-7531 D000629 Rep. Davids, Sharice [D-KS-3] D KS 2026-03-03 0
119-hr-1778,C001126 American Innovation Act of 2025 119-hr-1778 C001126 Rep. Carey, Mike [R-OH-15] R OH 2026-03-03 0
119-hr-1778,L000599 American Innovation Act of 2025 119-hr-1778 L000599 Rep. Lawler, Michael [R-NY-17] R NY 2026-03-03 0
119-hr-1778,K000399 American Innovation Act of 2025 119-hr-1778 K000399 Rep. Kiggans, Jennifer A. [R-VA-2] R VA 2026-03-03 0
119-hr-1778,W000806 American Innovation Act of 2025 119-hr-1778 W000806 Rep. Webster, Daniel [R-FL-11] R FL 2026-03-03 0
119-hr-6997,L000566 Community Passport Services Access Act 119-hr-6997 L000566 Rep. Latta, Robert E. [R-OH-5] R OH 2026-03-03 0
119-hr-6997,B001298 Community Passport Services Access Act 119-hr-6997 B001298 Rep. Bacon, Don [R-NE-2] R NE 2026-03-03 0
119-hr-4362,D000230 AFIDA Improvements Act of 2025 119-hr-4362 D000230 Rep. Davis, Donald G. [D-NC-1] D NC 2026-03-03 0
119-hr-286,B001298 Preserving Safe Communities by Ending Swatting Act of 2025 119-hr-286 B001298 Rep. Bacon, Don [R-NE-2] R NE 2026-03-03 0
119-hr-6961,S001201 USMMA Athletics Act of 2026 119-hr-6961 S001201 Rep. Suozzi, Thomas R. [D-NY-3] D NY 2026-03-03 0
119-hr-1061,S001216 Protecting Sensitive Locations Act 119-hr-1061 S001216 Rep. Schrier, Kim [D-WA-8] D WA 2026-03-03 0
119-hr-1061,L000601 Protecting Sensitive Locations Act 119-hr-1061 L000601 Rep. Landsman, Greg [D-OH-1] D OH 2026-03-03 0
119-hr-1061,S001185 Protecting Sensitive Locations Act 119-hr-1061 S001185 Rep. Sewell, Terri A. [D-AL-7] D AL 2026-03-03 0
119-hr-7735,H001091 Improving Mental Health Support for Servicemembers and Veterans Act 119-hr-7735 H001091 Rep. Hinson, Ashley [R-IA-2] R IA 2026-03-03 0
119-hr-7735,F000466 Improving Mental Health Support for Servicemembers and Veterans Act 119-hr-7735 F000466 Rep. Fitzpatrick, Brian K. [R-PA-1] R PA 2026-03-03 0
119-hr-2504,L000599 The U.S.-European Nuclear Energy Cooperation Act of 2025 119-hr-2504 L000599 Rep. Lawler, Michael [R-NY-17] R NY 2026-03-03 0
119-hr-2504,S000344 The U.S.-European Nuclear Energy Cooperation Act of 2025 119-hr-2504 S000344 Rep. Sherman, Brad [D-CA-32] D CA 2026-03-03 0
119-hr-251,P000622 Legal Workforce Act 119-hr-251 P000622 Rep. Patronis, Jimmy [R-FL-1] R FL 2026-03-03 0
119-hr-5269,C001039 RESULTS Act 119-hr-5269 C001039 Rep. Cammack, Kat [R-FL-3] R FL 2026-03-03 0
119-hr-2242,S001199 Eliminating Fraud and Improper Payments in TANF Act 119-hr-2242 S001199 Rep. Smucker, Lloyd [R-PA-11] R PA 2026-03-03 0
119-hr-6130,P000607 ASAP Act 119-hr-6130 P000607 Rep. Pocan, Mark [D-WI-2] D WI 2026-03-03 0
119-hr-6130,L000600 ASAP Act 119-hr-6130 L000600 Rep. Langworthy, Nicholas A. [R-NY-23] R NY 2026-03-03 0
119-hr-6130,L000598 ASAP Act 119-hr-6130 L000598 Rep. LaLota, Nick [R-NY-1] R NY 2026-03-03 0
119-hr-6130,R000579 ASAP Act 119-hr-6130 R000579 Rep. Ryan, Patrick [D-NY-18] D NY 2026-03-03 0
119-hr-5061,V000133 Counter-UAS Authority Security, Safety, and Reauthorization Act 119-hr-5061 V000133 Rep. Van Drew, Jefferson [R-NJ-2] R NJ 2026-03-03 0
119-hr-2627,R000622 Keep STEM Talent Act of 2025 119-hr-2627 R000622 Rep. Riley, Josh [D-NY-19] D NY 2026-03-03 0
119-hr-2627,L000607 Keep STEM Talent Act of 2025 119-hr-2627 L000607 Rep. Liccardo, Sam T. [D-CA-16] D CA 2026-03-03 0
119-hr-2627,B001315 Keep STEM Talent Act of 2025 119-hr-2627 B001315 Rep. Budzinski, Nikki [D-IL-13] D IL 2026-03-03 0
119-hr-7391,T000488 Community Health Center Drug Pricing Protection Act 119-hr-7391 T000488 Rep. Thanedar, Shri [D-MI-13] D MI 2026-03-03 0
119-hr-5309,B001285 Congressional Tribute to Constance Baker Motley Act of 2025 119-hr-5309 B001285 Rep. Brownley, Julia [D-CA-26] D CA 2026-03-03 0
119-hr-5309,V000130 Congressional Tribute to Constance Baker Motley Act of 2025 119-hr-5309 V000130 Rep. Vargas, Juan [D-CA-52] D CA 2026-03-03 0
119-hr-5309,L000601 Congressional Tribute to Constance Baker Motley Act of 2025 119-hr-5309 L000601 Rep. Landsman, Greg [D-OH-1] D OH 2026-03-03 0
119-hr-5309,S000168 Congressional Tribute to Constance Baker Motley Act of 2025 119-hr-5309 S000168 Rep. Salazar, Maria Elvira [R-FL-27] R FL 2026-03-03 0
119-hr-5309,R000600 Congressional Tribute to Constance Baker Motley Act of 2025 119-hr-5309 R000600 Del. Radewagen, Aumua Amata Coleman [R-AS-At Large] R AS 2026-03-03 0
119-hr-4197,R000617 LGBTQ+ Panic Defense Prohibition Act of 2025 119-hr-4197 R000617 Rep. Ramirez, Delia C. [D-IL-3] D IL 2026-03-03 0
119-hr-2036,M001226 Credit for Caring Act of 2025 119-hr-2036 M001226 Rep. Menendez, Robert [D-NJ-8] D NJ 2026-03-03 0
119-hr-2036,L000600 Credit for Caring Act of 2025 119-hr-2036 L000600 Rep. Langworthy, Nicholas A. [R-NY-23] R NY 2026-03-03 0
119-hr-7740,M001245 To authorize the Director of the National Museum of African American History and Culture to support African American history education programs, and for other purposes. 119-hr-7740 M001245 Rep. Menefee, Christian D. [D-TX-18] D TX 2026-03-03 0
119-hr-2235,D000629 Habitat Connectivity on Working Lands Act of 2025 119-hr-2235 D000629 Rep. Davids, Sharice [D-KS-3] D KS 2026-03-03 0
119-hr-5206,B001278 Empowering Striking Workers Act of 2025 119-hr-5206 B001278 Rep. Bonamici, Suzanne [D-OR-1] D OR 2026-03-03 0
119-hr-5536,W000831 HEADACHE Act 119-hr-5536 W000831 Rep. Walkinshaw, James R. [D-VA-11] D VA 2026-03-03 0
119-hr-5536,S001201 HEADACHE Act 119-hr-5536 S001201 Rep. Suozzi, Thomas R. [D-NY-3] D NY 2026-03-03 0
119-hr-5536,B001326 HEADACHE Act 119-hr-5536 B001326 Rep. Bynum, Janelle S. [D-OR-5] D OR 2026-03-03 0
119-hr-5536,K000389 HEADACHE Act 119-hr-5536 K000389 Rep. Khanna, Ro [D-CA-17] D CA 2026-03-03 0
119-hr-3376,V000081 Water Affordability, Transparency, Equity, and Reliability Act of 2025 119-hr-3376 V000081 Rep. Velázquez, Nydia M. [D-NY-7] D NY 2026-03-03 0
119-hr-7645,H001094 To prohibit the use of United States-origin defense articles in the West Bank and Gaza unless certain conditions are met, and for other purposes. 119-hr-7645 H001094 Rep. Hoyle, Val T. [D-OR-4] D OR 2026-03-03 0
119-hr-4881,C001068 SWIFT VOTE Act 119-hr-4881 C001068 Rep. Cohen, Steve [D-TN-9] D TN 2026-03-03 0
119-hr-4881,M001229 SWIFT VOTE Act 119-hr-4881 M001229 Rep. McIver, LaMonica [D-NJ-10] D NJ 2026-03-03 0
119-hr-6731,N000147 Restore Trust in Government Act 119-hr-6731 N000147 Del. Norton, Eleanor Holmes [D-DC-At Large] D DC 2026-03-03 0
119-hr-2581,F000459 Iranian Terror Prevention Act 119-hr-2581 F000459 Rep. Fleischmann, Charles J. "Chuck" [R-TN-3] R TN 2026-03-03 0
119-hr-7741,C001117 To promote competition in the area of digital energy management tools, enhance consumer access to electric energy and natural gas information, allow for the development and adoption of innovative products and services to help consumers, organizations, and governments manage their energy usage and improve electric grid reliability, and for other purposes. 119-hr-7741 C001117 Rep. Casten, Sean [D-IL-6] D IL 2026-03-03 0
119-hr-7632,L000599 SHADOW Act 119-hr-7632 L000599 Rep. Lawler, Michael [R-NY-17] R NY 2026-03-03 0
119-hr-3277,C001039 Ensuring Lasting Smiles Act 119-hr-3277 C001039 Rep. Cammack, Kat [R-FL-3] R FL 2026-03-03 0
119-hr-3277,V000135 Ensuring Lasting Smiles Act 119-hr-3277 V000135 Rep. Van Orden, Derrick [R-WI-3] R WI 2026-03-03 0
119-hr-3277,K000399 Ensuring Lasting Smiles Act 119-hr-3277 K000399 Rep. Kiggans, Jennifer A. [R-VA-2] R VA 2026-03-03 0
119-hr-3277,M001225 Ensuring Lasting Smiles Act 119-hr-3277 M001225 Rep. Mullin, Kevin [D-CA-15] D CA 2026-03-03 0
119-hr-3277,S000344 Ensuring Lasting Smiles Act 119-hr-3277 S000344 Rep. Sherman, Brad [D-CA-32] D CA 2026-03-03 0
119-hr-7652,F000477 To prohibit the Department of Homeland Security from constructing, acquiring, renovating, or operating any new processing site or detention center without providing a mechanism for public comments regarding such activity, entering into a signed, written agreement with appropriate State and local officials, and providing Congress with advance notice of such activity. 119-hr-7652 F000477 Rep. Foushee, Valerie P. [D-NC-4] D NC 2026-03-03 0
119-hr-7652,D000629 To prohibit the Department of Homeland Security from constructing, acquiring, renovating, or operating any new processing site or detention center without providing a mechanism for public comments regarding such activity, entering into a signed, written agreement with appropriate State and local officials, and providing Congress with advance notice of such activity. 119-hr-7652 D000629 Rep. Davids, Sharice [D-KS-3] D KS 2026-03-03 0
119-hr-6505,T000488 Next Generation 9–1–1 Act 119-hr-6505 T000488 Rep. Thanedar, Shri [D-MI-13] D MI 2026-03-03 0
119-hr-6233,B001325 Commercial Motor Vehicle English Proficiency Act 119-hr-6233 B001325 Rep. Biggs, Sheri [R-SC-3] R SC 2026-03-03 0
119-hr-6233,B001323 Commercial Motor Vehicle English Proficiency Act 119-hr-6233 B001323 Rep. Begich, Nicholas J. [R-AK-At Large] R AK 2026-03-03 0
119-hr-3821,F000476 ADINA Act 119-hr-3821 F000476 Rep. Frost, Maxwell [D-FL-10] D FL 2026-03-03 0
119-hr-1189,S001215 National Plan for Epilepsy Act 119-hr-1189 S001215 Rep. Stevens, Haley M. [D-MI-11] D MI 2026-03-03 0
119-hr-1189,K000389 National Plan for Epilepsy Act 119-hr-1189 K000389 Rep. Khanna, Ro [D-CA-17] D CA 2026-03-03 0
119-hr-5356,S001193 National Infrastructure Bank Act of 2025 119-hr-5356 S001193 Rep. Swalwell, Eric [D-CA-14] D CA 2026-03-03 0
119-hr-5356,T000193 National Infrastructure Bank Act of 2025 119-hr-5356 T000193 Rep. Thompson, Bennie G. [D-MS-2] D MS 2026-03-03 0
119-hr-5356,S001231 National Infrastructure Bank Act of 2025 119-hr-5356 S001231 Rep. Simon, Lateefah [D-CA-12] D CA 2026-03-03 0
119-hr-5356,B001313 National Infrastructure Bank Act of 2025 119-hr-5356 B001313 Rep. Brown, Shontel M. [D-OH-11] D OH 2026-03-03 0
119-hr-7480,T000487 FAIR Act 119-hr-7480 T000487 Rep. Tokuda, Jill N. [D-HI-2] D HI 2026-03-03 0
119-hr-6806,C001117 Antisemitism Response and Prevention Act of 2025 119-hr-6806 C001117 Rep. Casten, Sean [D-IL-6] D IL 2026-03-03 0
119-hr-1255,L000596 Investing in Our Communities Act 119-hr-1255 L000596 Rep. Luna, Anna Paulina [R-FL-13] R FL 2026-03-03 0
119-hr-1810,R000620 Safe Schools Improvement Act 119-hr-1810 R000620 Rep. Rivas, Luz M. [D-CA-29] D CA 2026-03-03 0
119-hr-3740,M001160 Equal Access to Justice for Victims of Gun Violence Act of 2025 119-hr-3740 M001160 Rep. Moore, Gwen [D-WI-4] D WI 2026-03-03 0
119-hr-7346,S001200 Drain ICE Act of 2026 119-hr-7346 S001200 Rep. Soto, Darren [D-FL-9] D FL 2026-03-03 0
119-hr-1871,M001241 Water Conservation Rebate Tax Parity Act 119-hr-1871 M001241 Rep. Min, Dave [D-CA-47] D CA 2026-03-03 0
119-hr-3723,F000246 Tribal Gaming Regulatory Compliance Act 119-hr-3723 F000246 Rep. Fallon, Pat [R-TX-4] R TX 2026-03-03 0
119-hr-4554,L000596 Restoring Biological Truth to the Workplace Act 119-hr-4554 L000596 Rep. Luna, Anna Paulina [R-FL-13] R FL 2026-03-03 0
119-hr-2021,G000599 American Teacher Act 119-hr-2021 G000599 Rep. Goldman, Daniel S. [D-NY-10] D NY 2026-03-03 0
119-hr-3452,T000487 Six Assurances to Taiwan Act 119-hr-3452 T000487 Rep. Tokuda, Jill N. [D-HI-2] D HI 2026-03-03 0
119-hr-7540,V000133 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 V000133 Rep. Van Drew, Jefferson [R-NJ-2] R NJ 2026-03-03 0
119-hr-7540,S001200 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 S001200 Rep. Soto, Darren [D-FL-9] D FL 2026-03-03 0
119-hr-7540,K000398 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 K000398 Rep. Kean, Thomas H. [R-NJ-7] R NJ 2026-03-03 0
119-hr-7540,F000475 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 F000475 Rep. Finstad, Brad [R-MN-1] R MN 2026-03-03 0
119-hr-7540,K000397 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 K000397 Rep. Kim, Young [R-CA-40] R CA 2026-03-03 0
119-hr-7540,L000582 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 L000582 Rep. Lieu, Ted [D-CA-36] D CA 2026-03-03 0
119-hr-7540,W000814 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 W000814 Rep. Weber, Randy K. Sr. [R-TX-14] R TX 2026-03-03 0
119-hr-7540,F000472 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 F000472 Rep. Franklin, Scott [R-FL-18] R FL 2026-03-03 0
119-hr-7540,K000392 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 K000392 Rep. Kustoff, David [R-TN-8] R TN 2026-03-03 0
119-hr-7540,M000194 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 M000194 Rep. Mace, Nancy [R-SC-1] R SC 2026-03-03 0
119-hr-7540,S001212 To enhance bilateral defense cooperation between the United States and Israel, and for other purposes. 119-hr-7540 S001212 Rep. Stauber, Pete [R-MN-8] R MN 2026-03-03 0
119-hr-3532,M001214 Striking and Locked Out Workers Healthcare Protection Act 119-hr-3532 M001214 Rep. Mrvan, Frank J. [D-IN-1] D IN 2026-03-03 0
119-hr-3532,W000831 Striking and Locked Out Workers Healthcare Protection Act 119-hr-3532 W000831 Rep. Walkinshaw, James R. [D-VA-11] D VA 2026-03-03 0
119-hr-1782,C001068 SHOPP Act of 2025 119-hr-1782 C001068 Rep. Cohen, Steve [D-TN-9] D TN 2026-03-03 0
119-hr-6709,M001196 Office of Fusion Act of 2025 119-hr-6709 M001196 Rep. Moulton, Seth [D-MA-6] D MA 2026-03-03 0
119-hr-4620,J000307 To amend title 18, United States Code, to include rioting in the definition of racketeering activity. 119-hr-4620 J000307 Rep. James, John [R-MI-10] R MI 2026-03-03 0
119-hr-6617,B001318 Keeping All Students Safe Act 119-hr-6617 B001318 Rep. Balint, Becca [D-VT-At Large] D VT 2026-03-03 0
119-hr-6761,T000488 People’s White House Historic Preservation Act 119-hr-6761 T000488 Rep. Thanedar, Shri [D-MI-13] D MI 2026-03-03 0

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CREATE TABLE legislation_cosponsors (
    bill_id TEXT NOT NULL REFERENCES legislation(bill_id),
    bioguide_id TEXT NOT NULL,
    full_name TEXT,
    party TEXT,
    state TEXT,
    sponsorship_date TEXT,
    is_original_cosponsor INTEGER,
    PRIMARY KEY (bill_id, bioguide_id)
);
CREATE INDEX idx_lc_bioguide ON legislation_cosponsors(bioguide_id);
CREATE INDEX idx_lc_bill ON legislation_cosponsors(bill_id);
CREATE INDEX idx_lc_original ON legislation_cosponsors(is_original_cosponsor);
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