Photo of Lauren Matsumoto
R Hawaii House · District 38 On the 2026 ballot

Rep. Lauren Matsumoto

Compare
Total votes
22,058
all sessions
Attendance
100%
62 missed
Near the chamber average
With party
99%
of cast votes
Near the chamber average
Bipartisan score
2%
crosses aisle rarely
Higher than 80% of chamber peers
Sponsored
1,129
bills & resolutions
Near the chamber average
Committees
3
assignments
1,129 bills and resolutions

Sponsored bills

Total
1,129
Primary
1,032
Co-sponsor
97
This page
1,129
matching current filters
Primary HB 1605
Passed · Hawaii House · Lead sponsor
RELATING TO HUMAN AND COMMUNITY RESILIENCE.

Appropriates funds to the University of Hawaii at Manoa College of Tropical Agriculture and Human Resilience for the development of its human and community resilience institute. Effective 7/31/2055. (SD1)

Passed Apr 30, 2026 0 co-sponsors
Primary HB 1519
Passed · Hawaii House · Lead sponsor
RELATING TO CAMPAIGN CONTRIBUTIONS.

Requires disclosure of the names of compensated officers of state and county contractors and grantees. Prohibits the compensated officers of certain state and county contractors and grantees from making, promising, or soliciting certain campaign contributions for the duration of the contract or grant. Provides that, for contributions received through a third-party payment processor website, whether received by check or directly deposited to the candidate or noncandidate committee, the date the contributor executes the transaction on the third-party payment processor website shall be deemed the date of receipt and the date of acceptance for campaign finance reporting and compliance requirements. Clarifies that monetary contributions and other campaign funds shall be deposited within 14 days of their physical receipt in a depository institution. Requires unlawful contributions to be returned to the contributor within 30 calendar days of receipt or escheat to the Hawaii Election Campaign Fund. Clarifies that where a violation of the prohibition against contributions and expenditures by lobbyists during legislative session occurs because of the acceptance or agreement to accept a prohibited contribution, and the contribution is by check, the date of violation shall be the date of the receipt of the check and not the date of deposit. Appropriates moneys. (SD3)

Passed Apr 27, 2026 0 co-sponsors
Primary HB 1782
Passed · Hawaii House · Lead sponsor
RELATING TO ARTIFICIAL INTELLIGENCE FOR THE PROTECTION OF MINORS.

Establishes safeguards, protections, oversight, and penalties for interactions between minors and artificial intelligence companion systems or conversational artificial intelligence services. Effective 1/1/2077. (SD2)

Passed Apr 23, 2026 0 co-sponsors
Co-sponsor HB 1523
Passed · Hawaii House · Co-sponsor
RELATING TO THE STATEWIDE TRAFFIC CODE.

Removes references to countdown timers as it relates to pedestrian-control signals, including the requirement that pedestrians must begin crossing a roadway before a countdown timer begins. Effective 3/22/2075. (SD1)

Passed Apr 20, 2026 1 co-sponsor
Primary HB 1749
Passed · Hawaii House · Lead sponsor
RELATING TO CESSPOOLS.

Beginning 1/1/2027, requires sellers to provide buyers with a cesspool disclosure form before the execution of a real estate purchase contract. Establishes standards for the cesspool disclosure form by 11/1/2026. Establishes penalties. Effective 7/1/3000. (SD1)

Passed Apr 20, 2026 0 co-sponsors
Primary HB 643
Passed · Hawaii House · Lead sponsor
RELATING TO THE COCONUT RHINOCEROS BEETLE PROGRAM.

Establishes short-term management initiatives for the coconut rhinoceros beetle response program. Appropriates funds for activities and positions related to coconut rhinoceros beetle infestation control. Effective 7/1/3000. (SD1)

Passed Apr 17, 2026 0 co-sponsors
Primary HB 1952
Passed · Hawaii House · Lead sponsor
RELATING TO AGRICULTURE.

Authorizes the issuance of general obligation bonds and appropriates funds for capital improvements for the University of Hawaii at Manoa College of Tropical Agriculture and Human Resilience's Agricultural Research and Extension Station on Kauai. Effective 7/31/2055. (SD1)

Passed Apr 16, 2026 0 co-sponsors
Primary HCR 57
Passed · Hawaii House · Lead sponsor
RECOGNIZING SEPTEMBER TWENTY-EIGHTH AS HAWAII GOOD NEIGHBOR DAY.

Maddy summaryThis bill designates September 28th as Hawaii Good Neighbor Day to encourage residents to participate in community-building activities that strengthen local connections. The resolution recognizes the national Good Neighbor Day tradition and highlights how similar initiatives in cities like San Francisco, Boston, and Phoenix have fostered neighborhood engagement through events like block parties and volunteer projects. By officially acknowledging this day, the legislature aims to promote asset-based community development where neighbors support one another and utilize existing community strengths. The measure does not create new laws or funding but serves as a symbolic recognition to inspire civic participation and social cohesion across the state.

Passed Apr 10, 2026 0 co-sponsors
Primary HB 2375
Passed · Hawaii House · Lead sponsor
RELATING TO TOWING PRACTICES.

Establishes a Uniform Towing Practices for Public Parking Facilities Working Group within the Department of Transportation to examine existing state and county laws, ordinances, rules, and administrative practices relating to towing from public parking facilities and develop recommendations for uniform standards applicable to towing from state and county parking facilities. Requires a report to the Legislature. Effective 7/1/3000. (SD1)

Passed Apr 9, 2026 0 co-sponsors
Primary HCR 55
Passed · Hawaii House · Lead sponsor
URGING THE DEPARTMENT OF TRANSPORTATION AND DEPARTMENT OF TRANSPORTATION SERVICES OF THE CITY AND COUNTY OF HONOLULU TO UTILIZE ARTIFICIAL INTELLIGENCE TO MITIGATE TRAFFIC AND IMPROVE ROAD SAFETY IN THE STATE.

Maddy summaryThis House Concurrent Resolution urges the Hawaii Department of Transportation and the City and County of Honolulu to explore using artificial intelligence to reduce traffic congestion and improve road safety. The measure is based on concerns about rising traffic fatalities and congestion in Hawaii, noting that other states are already using AI for traffic management. It requests that these agencies submit a report within 20 days assessing the feasibility of integrating AI technologies into existing traffic systems. The resolution does not mandate immediate implementation but asks for a study to evaluate how AI could be applied to current infrastructure.

Passed Apr 8, 2026 0 co-sponsors
Showing 21 to 30 of 1,129 bills
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