Maria Cantwell

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 Withdrawn cosponsorships are labeled.

• S. 3923 · Weather Research and Forecasting Innovation Reauthorization Act of 2026

  Introduced Feb 25, 2026 · cosponsored Feb 25, 2026 · original cosponsor · Public Lands and Natural Resources

  Latest action (Sep 28, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 685.

• S. 3915 · Specialty CROP Act of 2026

  Introduced Feb 25, 2026 · cosponsored Feb 25, 2026 · original cosponsor · Agriculture and Food

  Latest action (Feb 25, 2026): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.

• S. 3905 · Tariff Refund Act of 2026

  Introduced Feb 24, 2026 · cosponsored Feb 24, 2026 · original cosponsor · Foreign Trade and International Finance

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

• S. 3903 · Railway Safety Act of 2026

  Introduced Feb 24, 2026 · cosponsored Feb 24, 2026 · original cosponsor · Transportation and Public Works

  Latest action (Feb 24, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.

• S.Res. 610 · A resolution congratulating the Seattle Seahawks for winning Super Bowl LX.

  Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Sports and Recreation

  Latest action (Feb 12, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S616; text: CR S613)

• S. 3888 · Small Business Artificial Intelligence Training Act of 2026

  Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Commerce

  Latest action (Feb 12, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.

• S. 3869 · Healthy Families Act

  Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Labor and Employment

  Latest action (Feb 12, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

• S.Res. 601 · A resolution designating the week beginning February 2, 2026, as "National Tribal Colleges and Universities Week".

  Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Native Americans

  Latest action (Feb 5, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S518; text: CR S515)

• S.Res. 600 · A resolution recognizing January 2026 as "National Mentoring Month".

  Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Education

  Latest action (Feb 5, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S516; text: CR S514-515)

• S. 3791 · Regional Ocean Partnerships Reauthorization Act

  Introduced Feb 5, 2026 · cosponsored Apr 21, 2026 · Transportation and Public Works

  Latest action (Sep 14, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 563.

• S.Res. 596 · A resolution designating the week of February 2 through 6, 2026, as "National School Counseling Week".

  Introduced Feb 4, 2026 · cosponsored Feb 4, 2026 · original cosponsor · Education

  Latest action (Feb 4, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S495; text: CR S492)

• S. 3778 · Carbon Resource Innovation Act

  Introduced Feb 4, 2026 · cosponsored Feb 4, 2026 · original cosponsor · Taxation

  Latest action (Feb 4, 2026): Read twice and referred to the Committee on Finance.

• S.Res. 593 · A resolution honoring the victims of the 2025 Potomac River mid-air collision.

  Introduced Jan 29, 2026 · cosponsored Jan 29, 2026 · original cosponsor · Transportation and Public Works

  Latest action (Jan 29, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S397; text: CR S381-382)

• S.J.Res. 104 · A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.

  Introduced Jan 29, 2026 · cosponsored Mar 2, 2026 · International Affairs

  Latest action (Mar 4, 2026): Motion to discharge Senate Committee on Foreign Relations rejected by Yea-Nay Vote. 47 - 53. Record Vote Number: 46. (consideration: CR S796)

• S.J.Res. 103 · A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Veterans Affairs relating to "Reproductive Health Services".

  Introduced Jan 27, 2026 · cosponsored Feb 9, 2026 · Armed Forces and National Security

  Latest action (Mar 25, 2026): Motion to proceed to consideration of measure rejected in Senate by Yea-Nay Vote. 48 - 50. Record Vote Number: 72.

• S.Res. 585 · A resolution honoring the life, achievements, and legacy of Ben Nighthorse Campbell.

  Introduced Jan 15, 2026 · cosponsored Jan 15, 2026 · original cosponsor · Congress

  Latest action (Jan 15, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S263; text: CR S261)

• S. 3631 · PUBLIC SAFETY Act

  Introduced Jan 14, 2026 · cosponsored Feb 9, 2026 · Economics and Public Finance

  Latest action (Jan 14, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

• S.Con.Res. 25 · A concurrent resolution recognizing the 15th anniversary of the January 8, 2011, Tucson, Arizona, shooting and honoring the survivors and victims, including former Congresswoman Gabby Giffords, a gun violence survivor and one of the most influential voices of courage in the United States in the fight to end gun violence.

  Introduced Jan 8, 2026 · cosponsored Jan 8, 2026 · original cosponsor · Crime and Law Enforcement

  Latest action (Feb 13, 2026): Held at the desk.

• S. 3605 · Disaster Zone Energy Affordability and Investment Act

  Introduced Jan 8, 2026 · cosponsored Jan 8, 2026 · original cosponsor · Taxation

  Latest action (Jan 8, 2026): Read twice and referred to the Committee on Finance.

• S. 3597 · National Quantum Initiative Reauthorization Act of 2026

  Introduced Jan 8, 2026 · cosponsored Jan 8, 2026 · original cosponsor · Science, Technology, Communications

  Latest action (Apr 14, 2026): Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.

• S. 3586 · AI for Mainstreet Act

  Introduced Jan 7, 2026 · cosponsored Jan 7, 2026 · original cosponsor · Commerce

  Latest action (Jan 7, 2026): Read twice and referred to the Committee on Small Business and Entrepreneurship.

• S.Res. 574 · A resolution observing the fifth anniversary of the attack on the United States Capitol on January 6, 2021, and recognizing the essential work of United States Capitol personnel, including the United States Capitol Police.

  Introduced Jan 6, 2026 · cosponsored Jan 6, 2026 · original cosponsor · Congress

  Latest action (Jan 6, 2026): Referred to the Committee on Rules and Administration. (text: CR S51)

• S. 3480 · Seniors Deserve SMARTER Care Act of 2025

  Introduced Dec 15, 2025 · cosponsored Dec 15, 2025 · original cosponsor · Health

  Latest action (Dec 15, 2025): Read twice and referred to the Committee on Finance.

• S. 3426 · International Human Rights Defense Act of 2025

  Introduced Dec 10, 2025 · cosponsored Dec 10, 2025 · original cosponsor · International Affairs

  Latest action (Dec 10, 2025): Read twice and referred to the Committee on Foreign Relations.

• S.Res. 533 · A resolution condemning white supremacy, hate, and antisemitism, and efforts to give a platform to these dangerous ideologies.

  Introduced Dec 8, 2025 · cosponsored Dec 8, 2025 · original cosponsor · Civil Rights and Liberties, Minority Issues

  Latest action (Dec 8, 2025): Referred to the Committee on the Judiciary. (Sponsor introductory remarks on measure: CR S8531-8532; text: CR S8531)