Catherine Cortez Masto

415 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.

• S. 1310 · No Tax Breaks for Union Busting (NTBUB) Act

  Introduced Apr 4, 2025 · cosponsored Apr 4, 2025 · original cosponsor · Taxation

  Latest action (Apr 4, 2025): Read twice and referred to the Committee on Finance.

• S. 1304 · Smithsonian National Museum of the American Latino Act

  Introduced Apr 3, 2025 · cosponsored Apr 3, 2025 · original cosponsor · Arts, Culture, Religion

  Latest action (Apr 3, 2025): Read twice and referred to the Committee on Rules and Administration.

• S. 1303 · Smithsonian American Women’s History Museum Act

  Introduced Apr 3, 2025 · cosponsored Apr 3, 2025 · original cosponsor · Arts, Culture, Religion

  Latest action (Apr 3, 2025): Read twice and referred to the Committee on Rules and Administration.

• S. 1297 · Fair Day in Court for Kids Act of 2025

  Introduced Apr 3, 2025 · cosponsored Apr 3, 2025 · original cosponsor · Immigration

  Latest action (Apr 3, 2025): Read twice and referred to the Committee on the Judiciary.

• S. 1289 · 25th Anniversary of 9/11 Commemorative Coin Act

  Introduced Apr 3, 2025 · cosponsored Sep 14, 2026 · Finance and Financial Sector

  Latest action (Apr 3, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.

• S. 1286 · Tax Fairness for Workers Act

  Introduced Apr 3, 2025 · cosponsored Nov 19, 2025 · Taxation

  Latest action (Apr 3, 2025): Read twice and referred to the Committee on Finance.

• S. 1277 · IDEA Full Funding Act

  Introduced Apr 3, 2025 · cosponsored Apr 3, 2025 · original cosponsor · Education

  Latest action (Apr 3, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

• S. 1261 · CONNECT for Health Act of 2025

  Introduced Apr 2, 2025 · cosponsored Dec 15, 2025 · Health

  Latest action (Apr 2, 2025): Read twice and referred to the Committee on Finance.

• S. 1260 · Rural Housing Service Reform Act of 2025

  Introduced Apr 2, 2025 · cosponsored Apr 30, 2025 · Housing and Community Development

  Latest action (Apr 2, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.

• S. 1259 · Manifest Modernization Act of 2025

  Introduced Apr 2, 2025 · cosponsored Apr 2, 2025 · original cosponsor · Foreign Trade and International Finance

  Latest action (Apr 2, 2025): Read twice and referred to the Committee on Finance.

• S.Res. 153 · A resolution designating March 27, 2025, as "National Women in Agriculture Day".

  Introduced Apr 1, 2025 · cosponsored Apr 1, 2025 · original cosponsor · Agriculture and Food

  Latest action (Apr 1, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2099; text: CR S2099)

• S. 1232 · Workplace Violence Prevention for Health Care and Social Service Workers Act

  Introduced Apr 1, 2025 · cosponsored Apr 1, 2025 · original cosponsor · Labor and Employment

  Latest action (Apr 1, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

• S. 1228 · A bill to amend the Public Lands Corps Act of 1993 to modify the cost-sharing requirement for conservation projects carried out by a qualified youth or conservation corps, and for other purposes.

  Introduced Apr 1, 2025 · cosponsored Apr 1, 2025 · original cosponsor · Public Lands and Natural Resources

  Latest action (Dec 2, 2025): Committee on Energy and Natural Resources Subcommittee on Public Lands, Forests, and Mining. Hearings held. With printed Hearing: S.Hrg. 119-237.

• S. 1227 · ABC Act

  Introduced Apr 1, 2025 · cosponsored Mar 18, 2026 · Health

  Latest action (Apr 1, 2025): Read twice and referred to the Committee on Finance.

• S. 1203 · Housing Vouchers Fairness Act

  Introduced Mar 31, 2025 · cosponsored Mar 31, 2025 · original cosponsor · Housing and Community Development

  Latest action (Mar 31, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.

• S.Res. 148 · A resolution honoring the life of the Honorable Alan K. Simpson, former Senator for the State of Wyoming.

  Introduced Mar 27, 2025 · cosponsored Mar 27, 2025 · original cosponsor · Congress

  Latest action (Mar 31, 2025): Message on Senate action sent to the House.

• S.Res. 145 · A resolution protecting the Iranian political refugees, including female former political prisoners, in Ashraf-3 in Albania.

  Introduced Mar 27, 2025 · cosponsored Jun 16, 2025 · International Affairs

  Latest action (Mar 27, 2025): Referred to the Committee on Foreign Relations. (text: CR S1912-1913)

• S.J.Res. 43 · A joint resolution proposing an amendment to the Constitution of the United States relating to contributions and expenditures intended to affect elections.

  Introduced Mar 27, 2025 · cosponsored Mar 27, 2025 · original cosponsor · Government Operations and Politics

  Latest action (Mar 27, 2025): Read twice and referred to the Committee on the Judiciary.

• S. 1196 · Special Government Employees Transparency Act of 2025

  Introduced Mar 27, 2025 · cosponsored Mar 27, 2025 · original cosponsor · Government Operations and Politics

  Latest action (Mar 27, 2025): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

• S. 1175 · Small County PILT Parity Act

  Introduced Mar 27, 2025 · cosponsored Mar 27, 2025 · original cosponsor · Public Lands and Natural Resources

  Latest action (Jul 23, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 474.

• S.Res. 142 · A resolution recognizing the heritage, culture, and contributions of American Indian, Alaska Native, and Native Hawaiian women in the United States.

  Introduced Mar 26, 2025 · cosponsored Mar 26, 2025 · original cosponsor · Native Americans

  Latest action (Mar 26, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1864; text: CR S1876-1877)

• S. 1149 · SEC Whistleblower Reform Act of 2025

  Introduced Mar 26, 2025 · cosponsored Mar 26, 2025 · original cosponsor · Finance and Financial Sector

  Latest action (Mar 26, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.

• S. 1130 · Mining Schools Act of 2025

  Introduced Mar 25, 2025 · cosponsored Mar 25, 2025 · original cosponsor · Energy

  Latest action (Mar 25, 2025): Read twice and referred to the Committee on Energy and Natural Resources.

• S. 1115 · Paycheck Fairness Act

  Introduced Mar 25, 2025 · cosponsored Mar 25, 2025 · original cosponsor · Labor and Employment

  Latest action (Mar 25, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

• S.Res. 132 · A resolution designating March 24, 2025, as "National Women of Color in Tech Day".

  Introduced Mar 24, 2025 · cosponsored Mar 24, 2025 · original cosponsor · Science, Technology, Communications

  Latest action (Mar 24, 2025): Referred to the Committee on the Judiciary. (text: CR S1805)