Photo of Mazie K. Hirono
D United States Senate · Hawaii

Sen. Mazie K. Hirono

Compare
Total votes
1,054
all sessions
Attendance
100%
of floor votes
Higher than 92% of chamber peers
With party
97%
of cast votes
Near the chamber average
Bipartisan score
2%
crosses aisle rarely
Near the chamber average
Sponsored
1,735
bills & resolutions
Higher than 82% of chamber peers
Committees
15
assignments
1,735 bills and resolutions

Sponsored bills

Total
1,735
Primary
192
Co-sponsor
1,543
This page
1,735
matching current filters
Co-sponsor SRES 231
Passed · United States Senate · Co-sponsor
A resolution recognizing the roles and contributions of the teachers of the United States in building and enhancing the civic, cultural, and economic well-being of the United States.

Maddy summaryThis resolution (SRES 231) expresses the U.S. Senate's recognition of teachers' vital roles in strengthening American communities, culture, and economy. It specifically thanks teachers for their dedication during National Teacher Appreciation Week (May 5-9, 2025), which aims to raise public awareness of their contributions. The Senate encourages students, parents, school leaders, and officials to acknowledge teachers' work during this week. As a symbolic resolution, it does not create new laws or obligations but promotes public appreciation for educators.

Passed May 15, 2025 1 co-sponsor
Co-sponsor S 1793
In committee · United States Senate · Co-sponsor
COUNTER Act

Maddy summaryThe COUNTER Act (S 1793) amends U.S. military law to clarify and expand authorities for responding to drone threats. It allows the Secretary of Defense to delegate drone mitigation actions to combatant commanders and exempts related technology and protocols from public disclosure under federal and state laws. The bill specifies that certain federal laws (like those covering cybercrime and aviation) do not apply to military drone mitigation efforts conducted outside the United States. It also updates reporting deadlines and adds new definitions for military commands involved in drone threat response, with key provisions extending until 2030. This bill directly affects Department of Defense and Coast Guard operations related to unmanned aircraft system threats.

In committee May 15, 2025 1 co-sponsor
Co-sponsor S 1796
In committee · United States Senate · Co-sponsor
HART Act

Maddy summaryThe HART Act requires real estate investors to report all residential property purchases made in a single year as one transaction to the Federal Trade Commission (FTC) and Department of Justice (DOJ). It directly affects individuals or entities buying multiple residential properties (like apartments or single-family homes) for investment purposes, not for personal residence. The bill amends antitrust law to count all such annual acquisitions as a single "acquisition" for reporting, excluding properties held solely for personal use. New FTC rules will define the required reporting format and documentation to assess if large-scale property purchases might violate antitrust laws.

In committee May 15, 2025 1 co-sponsor
Primary S 1758
In committee · United States Senate · Lead sponsor
RTCP Revitalization Act

Maddy summaryThe RTCP Revitalization Act (S 1758) secures guaranteed annual funding for payments to geographically disadvantaged farmers and ranchers under the Commodity Credit Corporation program. It amends the 2008 Farm Bill to mandate specific funding levels: $10 million for fiscal year 2026, increasing to $15 million annually starting in 2031. The bill removes a previous funding availability condition and adds a provision ensuring no payment limits apply when sufficient funds are available. This directly affects eligible farmers in geographically disadvantaged areas by providing predictable financial support through fixed annual appropriations.

In committee May 14, 2025 0 co-sponsors
Co-sponsor SRES 218
In committee · United States Senate · Co-sponsor
A resolution condemning any acceptance of Presidential aircraft, or any other substantial gift, from a foreign government.

Maddy summarySRES 218 is a non-binding Senate resolution condemning the acceptance of presidential aircraft or other substantial gifts from foreign governments. It states such acceptance poses national security risks (citing Air Force One’s sensitive technology) and violates the Constitution’s Foreign Emoluments Clause, which requires congressional consent for presidential gifts from foreign states. The resolution demands that any such gift must have explicit congressional approval and urges rejecting foreign aircraft that don’t meet U.S. defense security standards. It applies to the President and sets a procedural expectation, not a new law, emphasizing constitutional compliance and public trust.

In committee May 13, 2025 1 co-sponsor
Co-sponsor SRES 219
In committee · United States Senate · Co-sponsor
A resolution directing the Senate Legal Counsel to bring a civil action in the name of the United States Senate to enforce the Foreign Emoluments Clause contained in clause 8 of section 9 of article I of the Constitution of the United States.

Maddy summarySRES 219 is a Senate resolution directing the Senate Legal Counsel to file a civil lawsuit on behalf of the Senate to enforce the Constitution's Foreign Emoluments Clause. This clause prohibits U.S. officials from accepting gifts, payments, or titles from foreign governments without Congress's consent. The resolution specifically targets alleged violations by President Trump involving a Qatar-provided plane for Air Force One and a $2 billion foreign-backed investment deal (MGX Fund-Binance) that could provide him financial benefits from foreign states. The lawsuit aims to stop Trump from accepting such foreign emoluments without congressional approval.

In committee May 13, 2025 1 co-sponsor
Co-sponsor SRES 224
In committee · United States Senate · Co-sponsor
A resolution calling for the urgent delivery of humanitarian aid to address the needs of civilians in Gaza.

Maddy summaryThis resolution (SRES 224) calls for urgent U.S. diplomatic action to address the severe humanitarian crisis in Gaza, where approximately 2.2 million civilians face acute hunger and malnutrition, including 10,000 children identified with acute malnutrition since January 2025. It highlights that Gaza’s borders have been blocked since March 2, 2025, preventing entry of food, medicine, and other lifesaving aid, leading to closed bakeries and exhausted food rations. The Senate resolution specifically urges the White House and State Department to use all available diplomatic tools to end the blockade, secure hostage releases, and achieve a durable conflict resolution. As a non-binding resolution, it does not enact law but formally expresses the Senate’s concern and directs executive branch action.

In committee May 13, 2025 1 co-sponsor
Primary SRES 208
In committee · United States Senate · Lead sponsor
A resolution supporting the designation of May 10, 2025, as "National Asian American, Native Hawaiian, and Pacific Islander Mental Health Day".

Maddy summarySRES 208 is a symbolic Senate resolution designating May 10, 2025, as "National Asian American, Native Hawaiian, and Pacific Islander Mental Health Day." It supports raising awareness about mental health disparities affecting AANHPI communities, where 65.3% of those needing treatment don’t receive it, and AANHPI youth face high suicide rates. The resolution encourages federal, state, and local health agencies to improve mental health literacy and culturally appropriate care access for AANHPI populations. As a non-binding resolution, it does not create new laws or funding but aims to highlight existing challenges and promote community-focused solutions.

In committee May 8, 2025 0 co-sponsors
Primary S 1689
In committee · United States Senate · Lead sponsor
Stop Mental Health Stigma in Our Communities Act of 2025

Maddy summaryS 1689, the Stop Mental Health Stigma in Our Communities Act of 2025, requires the U.S. Department of Health and Human Services to create a national outreach strategy targeting mental health stigma within Asian American, Native Hawaiian, and Pacific Islander (AANHPI) communities. It mandates two key reviews: one on mental health crises among AANHPI youth (with $1.5 million for 2026) and another on AANHPI behavioral health workforce shortages (also $1.5 million for 2026), both requiring disaggregated data analysis. The bill also authorizes $3 million annually (2026-2030) for culturally tailored outreach, education, and services to address low treatment rates (35% of Asian adults received mental health care in 2023) and suicide risks. Annual reports will track progress on increasing awareness and reducing barriers to care for AANHPI populations.

In committee May 8, 2025 0 co-sponsors
Co-sponsor S 1668
Introduced · United States Senate · Co-sponsor
End Crypto Corruption Act of 2025

Maddy summaryS 1668 prohibits senior U.S. government officials - including the President, Vice President, Members of Congress, and Senate-confirmed appointees - from issuing, sponsoring, or endorsing cryptocurrencies, tokens, or stablecoins for profit. It also bans acquiring similar financial interests through derivatives or investment funds, while allowing normal public market trading. Violations face civil penalties of up to 10% of the financial interest's value or profits gained, and criminal charges if losses exceed $1 million or personal financial gain occurs. The law applies during official service and for one year after leaving office.

Introduced May 8, 2025 1 co-sponsor
Showing 451 to 460 of 1,735 bills
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