Catherine Cortez Masto

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 Withdrawn cosponsorships are labeled.

• S.Res. 946 · A resolution designating September 30, 2026, as "National Veterans Suicide Prevention Day".

  Introduced Sep 30, 2026 · cosponsored Sep 30, 2026 · original cosponsor · Armed Forces and National Security

  Latest action (Sep 30, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S5299; text: CR S5272-5273)

• S. 5669 · End Tax Breaks for Dark Money Act

  Introduced Sep 30, 2026 · cosponsored Sep 30, 2026 · original cosponsor · Taxation

  Latest action (Sep 30, 2026): Read twice and referred to the Committee on Finance.

• S. 5639 · Portal for Appraisal Licensing Act of 2026

  Introduced Sep 30, 2026 · cosponsored Sep 30, 2026 · original cosponsor · Finance and Financial Sector

  Latest action (Sep 30, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.

• S.Res. 919 · A resolution honoring the leadership of Lonnie G. Bunch III, Secretary of the Smithsonian Institution and recognizing his career as a public servant and the enduring value of the Smithsonian Institution to the people of the United States.

  Introduced Sep 29, 2026 · cosponsored Sep 29, 2026 · original cosponsor · Arts, Culture, Religion

  Latest action (Sep 29, 2026): Referred to the Committee on Rules and Administration. (text: CR S5174)

• S. 5600 · Dennis John Benigno Traumatic Brain Injury Program Reauthorization Act of 2026

  Introduced Sep 29, 2026 · cosponsored Sep 29, 2026 · original cosponsor · Health

  Latest action (Oct 5, 2026): Held at the desk.

• S.Res. 913 · A resolution relating to the death of the Honorable Nancy Kassebaum, former United States Senator for the State of Kansas.

  Introduced Sep 28, 2026 · cosponsored Sep 28, 2026 · original cosponsor · Congress

  Latest action (Sep 28, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S5064-5065; text: CR S5074-5075)

• S. 5539 · Affordability is Access Act of 2026

  Introduced Sep 24, 2026 · cosponsored Sep 24, 2026 · original cosponsor · Health

  Latest action (Sep 24, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

• S. 5533 · Segal AmeriCorps Education Award Tax Relief Act of 2026

  Introduced Sep 24, 2026 · cosponsored Sep 24, 2026 · original cosponsor · Taxation

  Latest action (Sep 24, 2026): Read twice and referred to the Committee on Finance.

• S. 5528 · Supreme Court Review Act of 2026

  Introduced Sep 24, 2026 · cosponsored Sep 24, 2026 · original cosponsor · Law

  Latest action (Sep 24, 2026): Read twice and referred to the Committee on the Judiciary.

• S.Res. 897 · A resolution honoring the life, service, and legacy of the Honorable Jon Llewellyn Kyl, former Senator for the State of Arizona.

  Introduced Sep 23, 2026 · cosponsored Sep 23, 2026 · original cosponsor · Congress

  Latest action (Sep 23, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S4958; text: CR S4951-4952)

• S.Res. 862 · A resolution honoring the life and legacy of Dolly Parton, a daughter of Tennessee whose extraordinary contributions to music, philanthropy, literacy, education, health, conservation, and culture enriched the lives of countless Americans.

  Introduced Sep 17, 2026 · cosponsored Sep 17, 2026 · original cosponsor · Arts, Culture, Religion

  Latest action (Sep 17, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S4790; text: CR S4799-4800)

• S. 5360 · Rural and Municipal Utility Cybersecurity Act

  Introduced Aug 7, 2026 · cosponsored Aug 7, 2026 · original cosponsor · Science, Technology, Communications

  Latest action (Sep 30, 2026): Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably.

• S.Res. 841 · A resolution celebrating the 35th anniversary of the independence of Ukraine from the former Soviet Union.

  Introduced Aug 6, 2026 · cosponsored Aug 7, 2026 · International Affairs

  Latest action (Aug 6, 2026): Referred to the Committee on Foreign Relations.

• S.Res. 837 · A resolution designating the week of August 22 through August 30, 2026, as "National Park Week".

  Introduced Aug 6, 2026 · cosponsored Aug 6, 2026 · original cosponsor · Public Lands and Natural Resources

  Latest action (Aug 6, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent.

• S.Res. 836 · A resolution designating August 16, 2026, as "National Airborne Day".

  Introduced Aug 6, 2026 · cosponsored Aug 6, 2026 · original cosponsor · Armed Forces and National Security

  Latest action (Aug 6, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S4530; text: CR S4524)

• S. 5354 · Native American Housing Assistance and Self-Determination Modernization Act of 2026

  Introduced Aug 6, 2026 · cosponsored Sep 23, 2026 · Native Americans

  Latest action (Sep 23, 2026): Committee on Indian Affairs. Ordered to be reported with an amendment favorably.

• S. 5304 · Fairness for Farm Workers Act

  Introduced Aug 6, 2026 · cosponsored Aug 6, 2026 · original cosponsor · Labor and Employment

  Latest action (Aug 6, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (Sponsor introductory remarks on measure: CR S4519-4520)

• S. 5283 · Momnibus Act

  Introduced Aug 6, 2026 · cosponsored Aug 6, 2026 · original cosponsor · Health

  Latest action (Aug 6, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

• S. 5252 · BLADE Act

  Introduced Aug 5, 2026 · cosponsored Aug 5, 2026 · original cosponsor · Foreign Trade and International Finance

  Latest action (Aug 5, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.

• S. 5233 · Jobs, Not Waste Act of 2026

  Introduced Aug 4, 2026 · cosponsored Aug 4, 2026 · original cosponsor · Energy

  Latest action (Aug 4, 2026): Read twice and referred to the Committee on Environment and Public Works.

• S. 5224 · Runway SAFE-T Act

  Introduced Aug 4, 2026 · cosponsored Aug 4, 2026 · original cosponsor · Transportation and Public Works

  Latest action (Sep 16, 2026): Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.

• S. 5214 · Protect and Serve Act of 2026

  Introduced Aug 3, 2026 · cosponsored Aug 5, 2026 · Crime and Law Enforcement

  Latest action (Aug 3, 2026): Read twice and referred to the Committee on the Judiciary.

• S. 5212 · No Payoffs for Pardons Act

  Introduced Aug 3, 2026 · cosponsored Aug 3, 2026 · original cosponsor · Crime and Law Enforcement

  Latest action (Aug 3, 2026): Read twice and referred to the Committee on the Judiciary. (text: CR S4409-4410; Sponsor introductory remarks on measure: CR S4409-4410)

• S.Res. 824 · A resolution designating August 1, 2026, as "Gold Star Children's Day".

  Introduced Jul 30, 2026 · cosponsored Jul 30, 2026 · original cosponsor · Armed Forces and National Security

  Latest action (Jul 30, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S4365; text: CR S4392)

• S. 5199 · GRID Savings Act of 2026

  Introduced Jul 30, 2026 · cosponsored Sep 30, 2026 · Energy

  Latest action (Jul 30, 2026): Read twice and referred to the Committee on Energy and Natural Resources.