Mazie K. Hirono
Senator · HI · D
Current term Jan 3, 2025 – Jan 3, 2031 · In the Senate since Jan 3, 2013
Official websiteContact formBiographical Directory
Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
Senator · HI · D
Current term Jan 3, 2025 – Jan 3, 2031 · In the Senate since Jan 3, 2013
Official websiteContact formBiographical Directory
Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
540 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
S. 475 · Alternatives to PAIN Act
Introduced Feb 6, 2025 · cosponsored May 20, 2026 · Health
Latest action (Feb 6, 2025): Read twice and referred to the Committee on Finance.
S. 468 · SECURE Firearm Storage Act
Introduced Feb 6, 2025 · cosponsored Feb 6, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Feb 6, 2025): Read twice and referred to the Committee on the Judiciary. (text: CR S795)
S. 455 · Protecting Sensitive Locations Act
Introduced Feb 6, 2025 · cosponsored Feb 6, 2025 · original cosponsor · Immigration
Latest action (Feb 6, 2025): Read twice and referred to the Committee on the Judiciary.
S. 445 · Carried Interest Fairness Act of 2025
Introduced Feb 6, 2025 · cosponsored Feb 6, 2025 · original cosponsor · Taxation
Latest action (Feb 6, 2025): Read twice and referred to the Committee on Finance.
S. 422 · Right to Contraception Act
Introduced Feb 5, 2025 · cosponsored Feb 5, 2025 · original cosponsor · Health
Latest action (Feb 5, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 419 · Reauthorizing Support and Treatment for Officers in Crisis Act of 2025
Introduced Feb 5, 2025 · cosponsored Feb 5, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (May 20, 2025): Placed on Senate Legislative Calendar under General Orders. Calendar No. 79.
S. 410 · Love Lives On Act of 2025
Introduced Feb 5, 2025 · cosponsored Feb 5, 2025 · original cosponsor · Armed Forces and National Security
Latest action (Mar 18, 2026): Committee on Veterans' Affairs. Ordered to be reported without amendment favorably.
S. 409 · No Tax Breaks for Outsourcing Act
Introduced Feb 5, 2025 · cosponsored Feb 5, 2025 · original cosponsor · Taxation
Latest action (Feb 5, 2025): Read twice and referred to the Committee on Finance.
Introduced Feb 4, 2025 · cosponsored Feb 4, 2025 · original cosponsor · Immigration
Latest action (Feb 4, 2025): Read twice and referred to the Committee on the Judiciary.
S. 397 · Small Business Disaster Damage Fairness Act of 2025
Introduced Feb 4, 2025 · cosponsored Feb 4, 2025 · original cosponsor · Commerce
Latest action (Feb 4, 2025): Read twice and referred to the Committee on Small Business and Entrepreneurship.
S. 391 · Access to Counsel Act of 2025
Introduced Feb 4, 2025 · cosponsored Feb 4, 2025 · original cosponsor · Immigration
Latest action (Feb 4, 2025): Read twice and referred to the Committee on the Judiciary. (Sponsor introductory remarks on measure: CR S595-596)
S. 385 · Fairness for Servicemembers and their Families Act of 2025
Introduced Feb 4, 2025 · cosponsored Feb 11, 2025 · Armed Forces and National Security
Latest action (Feb 4, 2025): Read twice and referred to the Committee on Veterans' Affairs.
S.Res. 51 · A resolution expressing the sense of the Senate that the United States Agency for International Development is essential for advancing the national security interests of the United States.
Introduced Feb 3, 2025 · cosponsored Feb 3, 2025 · original cosponsor · International Affairs
Latest action (Feb 3, 2025): Referred to the Committee on Foreign Relations. (text: CR S546-547)
S.J.Res. 10 · A joint resolution terminating the national emergency declared with respect to energy.
Introduced Feb 3, 2025 · cosponsored Feb 4, 2025 · Emergency Management
Latest action (Feb 26, 2025): Failed of passage in Senate by Yea-Nay Vote. 47 - 52. Record Vote Number: 95. (consideration: CR S1364, S1367-1390)
S. 367 · Stop Arming Cartels Act of 2025
Introduced Feb 3, 2025 · cosponsored Feb 3, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Feb 3, 2025): Read twice and referred to the Committee on Finance. (text: CR S546)
S.Res. 50 · A resolution designating the week of February 3 through 7, 2025, as "National School Counseling Week".
Introduced Jan 30, 2025 · cosponsored Jan 30, 2025 · original cosponsor · Education
Latest action (Jan 30, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S527; text: CR S526)
S.Res. 49 · A resolution designating the week beginning February 3, 2025, as "National Tribal Colleges and Universities Week".
Introduced Jan 30, 2025 · cosponsored Jan 30, 2025 · original cosponsor · Native Americans
Latest action (Jan 30, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S527; text: CR S525-526)
Introduced Jan 30, 2025 · cosponsored Jan 30, 2025 · original cosponsor · Education
Latest action (Jan 30, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 339 · Nancy Gardner Sewell Medicare Multi-Cancer Early Detection Screening Coverage Act
Introduced Jan 30, 2025 · cosponsored Dec 15, 2025 · Health
Latest action (Jan 30, 2025): Read twice and referred to the Committee on Finance.
S. 315 · AM Radio for Every Vehicle Act of 2025
Introduced Jan 29, 2025 · cosponsored Jan 29, 2025 · original cosponsor · Science, Technology, Communications
Latest action (Apr 3, 2025): Placed on Senate Legislative Calendar under General Orders. Calendar No. 39.
S. 310 · Build Housing with Care Act of 2025
Introduced Jan 29, 2025 · cosponsored Jan 29, 2025 · original cosponsor · Housing and Community Development
Latest action (Jan 29, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S.Res. 42 · A resolution condemning the pardons for individuals who were found guilty of assaulting Capitol Police Officers.
Introduced Jan 28, 2025 · cosponsored Jan 28, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Jan 28, 2025): Referred to the Committee on the Judiciary. (text: CR S435-436)
S. 280 · Global Health, Empowerment and Rights Act
Introduced Jan 28, 2025 · cosponsored Jan 28, 2025 · original cosponsor · International Affairs
Latest action (Jan 28, 2025): Read twice and referred to the Committee on Foreign Relations.
S. 260 · Bottles and Breastfeeding Equipment Screening Enhancement Act
Introduced Jan 27, 2025 · cosponsored Jan 27, 2025 · original cosponsor · Transportation and Public Works
Latest action (Nov 25, 2025): Became Public Law No: 119-41.
S. 237 · Honoring Our Fallen Heroes Act of 2025
Introduced Jan 23, 2025 · cosponsored Jan 23, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (May 20, 2025): Placed on Senate Legislative Calendar under General Orders. Calendar No. 78.