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Mazie K. Hirono

Mazie K. Hirono

D HI · Senate

2025–Present Senate
2023–2025 Senate
2021–2023 Senate
2019–2021 Senate
2017–2019 Senate
2015–2017 Senate
2013–2015 Senate
2011–2013 House Of Representatives (District 2)
2009–2011 House Of Representatives (District 2)
2007–2009 House Of Representatives (District 2)
Vote Date:
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Vote dates filter recorded votes and vote-linked bills; sponsorship remains included.

Policy Effects

Estimated effects on people, organizations, and industries in bills this legislator sponsored, cosponsored, or voted on. Includes bills they voted against.

These are assessments of legislative text, not measurements of realized outcomes or the legislator’s intent.

Explore policy areas

Start with a policy area to see the specific groups affected.

What the effects and counts mean

Potential benefits are effects assessed as favorable to the named group. Potential burdens impose costs, restrictions, risks, or lost opportunities on that group.

Mixed effects contain countervailing effects on the same group. Unclear effects have an undetermined direction. A group can have separate benefits and burdens; these are counted separately.

Counts describe the number of identified effects, not their size or public value. Bill and clause counts are distinct within each view. Shared evidence may appear under several groups or policy areas, so their counts should not be added together.

Historical bill versions are included. Clauses analyzed in different versions count separately. A bill’s current status does not establish that every analyzed provision was enacted.

Only direct effects with high or medium confidence in the policy-area assignment are included. Bills are connected through sponsorship, cosponsorship, or Yea/Nay votes; a vote against a bill does not reverse its assessed effects. Vote dates filter recorded votes and vote-linked bills; sponsorship remains included.

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Sponsored & Cosponsored Bills

All Industries Academic Institutions Administrative And Support Services Administrative Services Advertising Advertising & Marketing Affected Communities Agricultural Industry Agricultural Marketing Service Agricultural Producers Agriculture Air Force Global Strike Command Airport Authorities Airport Grants Airport Infrastructure Airport Operators Airport Security Screening Alcohol Beverage Industry All Businesses All Industries Allied Nations Alternative Fuel Industry Ambulatory Health Care Ambulatory Health Care Services AmeriCorps Amphibious Vessel Industry Amusement And Recreation Animal And Plant Health Inspection Service Animal Welfare Organizations Appraisal Industry Architect Of The Capitol Architecture & Engineering Army Corps Of Engineers Army Leadership Arts And Cultural Institutions Asian Development Fund Automotive Beef Cattle Ranching Beverages Biofuels Bond Markets Bureau Of Reclamation Business Associations Business Community Business Entities Business Owners And Operators Business Support Services COPS Grants Cannabis Cannabis Production And Distribution Capitol Police Force Capitol Tours Carbon Sequestration Industry Cattle Ranching Centers For Disease Control And Prevention Charitable Contributors Child Welfare Children Chinese Companies Chinese Entities Civic & Social Organizations Civic Organizations Civil Liberties Civil Rights / Voting Rights Civil Rights Advocacy Civil Rights Groups Civil Society Civil Society Organizations Civilian Mariners Clean Hydrogen Production Climate Tech Cloud Services Coast Guard Coast Guard Facilities Coast Guard Firefighting Services Coast Guard Leadership Coast Guard Legal Professionals Coast Guard Medical Personnel Coast Guard Members Coast Guard Personnel Coastal Communities Coastal Restoration Collectibles Collective Bargaining Agreements College Students Commercial Air Transport Commercial Space Industry Commercial Space Industry Experts Community Anti-Drug Organizations Community Development Community Development Finance Community Development Investing Community Development Organizations Community Health Centers Community Organizations Commuters Congress Congressional Budget Office Congressional Committees Congressional Families Congressional Offices Congressional Security Congressional Staff Congressionally Directed Spending Construction Consumers Convention & Trade Show Organizers Corporate Debtors Corporate Litigants Corporate Management Corporate Officers Correctional Facilities Correctional Institutions Correctional Population Corrections Corrections & Detention Credit Intermediation Credit Intermediation And Related Activities Credit Reporting Creditors Criminal Defendants Criminal Offenders Critical Infrastructure Cross-border Investment Cryptocurrency Cuban Americans And Their Families Cuban Americans Eligible For Claims Cultural Institutions Custodial Services Custody Services Custom Computer Programming Services Cyber Threat Actors Cycling Industry Data Brokers Data Processing Data Processing Services Data Services Defense Denied Enlistees Dental Services Department Of Health And Human Services Department Of Homeland Security Department Of Justice Department Of State Department Of The Interior Detention Facilities Development Finance Institutions Digital Advertising Digital Asset Exchanges Diplomacy Diplomatic Corps Diplomatic Service Diplomatic Services Disability Services Disability Support Services Disaster Assistance Disaster Relief And Emergency Management Disaster Relief Funding Disaster-Affected Regions District Of Columbia Diversified Business Divided Families Domestic Businesses Domestic Violence Coalitions Dredging Industry Drug Distribution Drug Enforcement Administration Economic Actors In Western Balkans Economic Development Economic Development Organizations Education Educational Services Educational Support Services Election Assistance Commission Election Systems Industry Electronic Commerce Electronic Nicotine Delivery Systems (ENDS) Electronic Shopping Emergency Funding Emergency Services Emerging Leaders Employee Health Benefit Plans Employee Ownership Employment Services Employment Training Energy Environment Equal Employment Opportunity Commission Estate Planning Ethnic And Cultural Communities Events & Tourism External Parties Facilities Support Services Families Of Violence Survivors Family Health Information Centers Family Planning Clinics Farm Credit Programs Farm Product Warehousing And Storage Farm Service Agency Federal Administration Federal Appropriations Federal Budget Offices Federal Budget Programs Federal Civil Service Federal Courts Federal Emergency Management Agency Federal Financial Regulators Federal Motor Carrier Safety Administration Federal Programs Federal Regulation Federal Regulatory Agencies Federal Trade Commission Federal Transit Administration Finance Financial Services Firearms Firearms Dealers Firearms Industry Firearms Owners Firefighting Services Fish Processing Industry Fisheries Industry Fishing & Forestry Food & Beverage Foreign Actors Foreign Affairs Foreign Affairs Programs Foreign Agents Foreign Aid Foreign Allies Foreign Assistance Programs Foreign Businesses Foreign Countries Foreign Entities Foreign Entities Engaged In Prohibited/Notifiable Technologies Foreign Issuers Foreign Organizations Foreign Private Issuers Foreign Renewable Fuel Producers Foreign Visitors Foster Care Programs Fruit And Vegetable Merchant Wholesalers Fuel Distribution Companies Future Beneficiaries Gambling And Betting Services Gambling Industry Participants Gaming Gender-Based Violence Survivors General Contractors And Suppliers General Foreign Entities General Industry General Industry In China General Line Grocery Merchant Wholesalers General Public General Services Administration Gig Economy / Rideshare & Delivery Services Global Business Global Fisheries Industry Government Government Contractors Government Employees Governments And Aid Organizations Green Building Services Green Finance Gun Owners HVAC & Air Quality HVAC Industry Health Care Health Care Providers Health Professionals Health Programs Health Resources And Services Administration Healthcare Hemp Industry Hemp Production High-Income Individuals Highway Infrastructure Highway Trust Fund Historical Aircraft Preservation Organizations Historically Disadvantaged Groups Homeless Assistance Grants Homeless Service Providers Homeowners Hospitality And Tourism Industry Households Human Resources Services Human Trafficking Related Entities Humanitarian Organizations IT Services Illegal Activities Illegal Drug Trafficking Illegal Firearms Trade Immigrant Communities Immigrant Families Immigrant Population Immigrant Populations Immigration Indian Health Service Indigenous Affairs Indigenous Communities Individual And Family Services Individual Contributors Individual Gun Owners Individual Investors Individual Savers Information Security Information Services Infrastructure Management Intellectual Property International Affairs Professionals International Allies Of The U.S. International Business International Commerce International Cooperation Programs International Development International Development Finance International Development Organizations International Development Professionals International Development Projects International Drug Trafficking International Finance International Fisheries Management International Governments International Organizations International Travelers Investigation & Security Services Investigation And Security Services Investment Advice Investment And Development Companies Investment Fund Management Job Seekers Judicial Branch Judiciary Kidney Dialysis Centers Labor Large Corporations Law Enforcement Legal System Legislation Legislative Administration Legislative Bodies Legislative Body Legislature Lessors Of Nonresidential Buildings Lessors Of Residential Buildings Libraries And Archives Licensed Firearms Dealers Litigation Finance Loan Guarantees Lobbying Local Communities Low-Income Households Manufacturing Marine Industry Marine Salvage Industry Measuring And Controlling Devices Media & Entertainment Medical Beneficiaries Medical Professionals Mental Health Merchant Wholesalers Mergers And Acquisitions Military Mining Motor Vehicle Owners Multi-Industry Multi-State Businesses Multifamily Development Museums Museums, Historical Sites, And Similar Institutions Music Industry Music Production NATO Allies Nation Nation States National Archives And Records Administration National Health Service Corps National Laboratories National Oceanic And Atmospheric Administration National Security Native Hawaiian Enterprises Native Hawaiian Organizations Natural Resource Trustees Naval Operations Naval Ship Maintenance Naval Ship Maintenance Services Naval Support Facilities Naval Surface Vessel Maintenance Industry Naval Vehicles Navy Ship Maintenance Navy Ships Non-DoD Organizations Non-Governmental Organizations Non-compliant Governments Nonprofit / Advocacy Nonprofits Nuclear Energy Numismatic Collectibles Nurseries & Garden Centers Nursing Care Facilities Nursing Care Facilities (Skilled Nursing Facilities) Office Of Congressional Workplace Rights Office Of Justice Programs Office Of Management And Budget Office Of Navajo And Hopi Indian Relocation Office Of Personnel Management Office Of The Attending Physician Office On Violence Against Women Offices Of Physicians Oil & Gas Oil Refining Opioid Trafficking Organ Transplantation Organized Crime Other Outdoor Recreation Outpatient Care Centers Outpatient Mental Health And Substance Abuse Centers Pass-Through Entities Patriotic & National Organizations Personal Finance Personal Savings Personal Vehicle Owners Pharmaceuticals Pharmacy And Drug Stores Pharmacy Benefit Managers Philanthropic Organizations Philanthropy Political Advocacy Political Campaigns Political Candidates Political Contributors Political Donors Political Entities Political Leadership Political Operations Political Organizations Port And Harbor Operations Port And Waterway Management Port Authorities Port Infrastructure Poultry Production Primary Care Services Printing And Related Support Activities Prison Population Privacy Private Detention Private Sector Private Sector Investment Professional Associations Professional Development Professional Organizations Professional Services Professional Training Program Evaluation Services Qualified Pass-Through Entities Quality Measurement Real Estate Recent Graduates / Entry-Level Professionals Recreation Recreation & Tourism Refugee Admissions Refugee Families RegTech Regulated Industries Regulatory Agency Religious Organizations Relocation Services Renewable Energy Renewable Fuel Producers Reproductive Health Research & Science Residential Residential Care Facilities Residential Homeowners Retail Retirement Planning Retirement Savers Rural Communities SSI Beneficiaries Safety Training Seafood Industry Security Forces Security Products Security Products & Services Security Services Security Systems Services Self-Employment Services For Elderly And Disabled Sexual Assault Coalitions Shipbuilding Small Business Social Security Social Services Social Welfare Space Agency Space Industry Space Launch Services Sporting Goods Stores Sports & Recreation State & Local Government State Department Office Of Inspector General State Regulation State TANF Agencies State Unemployment Agencies Student Borrowers Students And Families Sugar Industry Supermarkets And Other Grocery Stores Syrian Opposition Groups TANF TANF Applicants TANF Recipients Tanker Security Program Tanning Services Tax Administration Tax Advisory Tax Preparation Services Tax-Exempt Organizations Taxpayers Technology Telecommunications Temporary Residents Tenant-Based Rental Assistance Textile Industry Tobacco Products Tourism Tourism & Hospitality Trade Trade Associations Transit Agencies Transnational Organized Crime And Foreign Malign Influence Actors Transportation Travel Industry Travel Services Traveler Accommodation Tribal Nations Trust Administration Trust And Estate Planning Services U.S. Coast Guard U.S. Customs And Border Protection U.S. Department Of State U.S. Department Of The Treasury U.S. Investors U.S. Residents U.S. State Department Leadership Unemployment Claimants Unemployment Claims Administration Unemployment Trust Fund United States Capitol Police United States Central Command United States Coast Guard United States European Command United States Secret Service Unmanned Aircraft Systems Unmanned Systems Industry Unmanned Systems Operators Urban Development Urban Planning Services Urban Transit Systems Utilities Venture Capital Veterans Victim Services Organizations Volunteers WIC Waste Management Water Infrastructure Water Supply Weather & Ocean Services Western Balkans Economy Whistleblowers Wildfire Suppression Wildlife Trafficking Worker Safety Training Youth Youth Development Youth Programs
Clear

s4276-119

Cosponsor In Committee

Native American Housing Assistance and Self-Determination Modernization Act of 2026

31 clauses Mar 26, 2026
Professional Services Finance Construction Government

s3777-119

Cosponsor In Committee

Rebuild America’s Schools Act of 2026

25 clauses Feb 4, 2026

s2838-119

Cosponsor In Committee

Protecting Our Democracy Act

91 clauses Sep 17, 2025
Advertising Government Political Organizations Small Business

s2652-119

Cosponsor Introduced

To amend title 14, United States Code, to require an annual plan and budget display for Coast Guard operations in the Pacific, and for other purposes.

8 clauses Aug 1, 2025
Defense Foreign Affairs Government

s1157-119

Cosponsor Passed Senate

Women and Lung Cancer Research and Preventive Services Act of 2025

5 clauses Mar 26, 2025
Health Care Defense Research & Science Veterans

s1068-119

Cosponsor Introduced

To amend title 5 and title 38, United States Code, to put veteran and military families first and to provide protections for employees, benefits, and programs of the Department of Veterans Affairs, and for other purposes.

27 clauses Mar 13, 2025
Military Federal Administration Labor Government

s310-119

Cosponsor Introduced

To establish a grant program to address the crises in accessing affordable housing and child care through the co-location of housing and child care, and for other purposes.

4 clauses Jan 29, 2025

s199-119

Cosponsor In Committee

A bill to amend the Internal Revenue Code of 1986 to provide special rules for the taxation of certain residents of Taiwan with income from sources within the United States.

13 clauses Jan 23, 2025
Large Corporations Government Financial Services Cross-border Investment

s2608-118

Cosponsor Introduced

To provide for the long-term improvement of public school facilities, and for other purposes.

25 clauses Jul 27, 2023

s2183-118

Cosponsor Introduced

To require the Secretary of Health and Human Services to establish an exposure registry and conduct epidemiological studies to assess health outcomes associated with the Red Hill Incident.

3 clauses Jun 22, 2023

s2003-118

Cosponsor Reported

To authorize the Secretary of State to provide additional assistance to Ukraine using assets confiscated from the Central Bank of the Russian Federation and other sovereign assets of the Russian Federation, and for other purposes.

51 clauses Jun 15, 2023
Foreign Aid Foreign Entities Government Financial Services

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Explore affected groups in Policy Effects to view supporting evidence. Existing clause links also open here.