Photo of Doris O. Matsui
D United States House · District 7 · California On the 2026 ballot

Rep. Doris O. Matsui

Compare
Total votes
2,818
all sessions
Attendance
99%
41 missed
Higher than 97% of chamber peers
With party
98%
of cast votes
Near the chamber average
Bipartisan score
1%
crosses aisle rarely
Near the chamber average
Sponsored
1,327
bills & resolutions
Near the chamber average
Committees
3
assignments
1,327 bills and resolutions

Sponsored bills

Total
1,327
Primary
97
Co-sponsor
1,230
This page
1,327
matching current filters
Co-sponsor HR 9929
In committee · Utah House · Co-sponsor
To designate the facility of the United States Postal Service located at 4640 Cass Street in San Diego, California, as the "Mary Wilding Memorial Post Office Building".

Maddy summaryThis bill designates the United States Postal Service facility at 4640 Cass Street in San Diego, California, as the Mary Wilding Memorial Post Office Building. It directly affects the specific postal location by changing its official name to honor Mary Wilding. The key provision ensures that all future legal documents, maps, and records referring to this building will use the new memorial name. This is a commemorative measure that updates official records rather than changing operational policies or funding.

In committee Jul 23, 2026 1 co-sponsor
Co-sponsor HR 8205
Passed · Utah House · Co-sponsor
Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026

Maddy summaryThis bill reauthorizes and expands the Accelerating Access to Critical Therapies for ALS Act through 2031, extending funding for research into treatments for amyotrophic lateral sclerosis. It requires drug manufacturers to share interim clinical trial data with the FDA to better assess the progress of investigational drugs and clarifies that phase 3 clinical trial definitions include combined phase 2/3 trials and planned trials not yet enrolling participants. The legislation also mandates the FDA to publish an updated five-year action plan for ALS and other rare neurodegenerative diseases, including resource needs and coordination strategies with broader disease communities. Additionally, the bill requires the Government Accountability Office to submit a report on the program's implementation four years after enactment.

Passed Jul 23, 2026 1 co-sponsor
Primary HR 952
Passed · Utah House · Lead sponsor
Reversionary Interest Conveyance Act

Reversionary Interest Conveyance Act This bill directs the Bureau of Land Management (BLM) to offer to sell the reversionary interest of the United States in approximately 8.43 acres of land in Sacramento, California, as generally depicted on a specified map dated November 7, 2022. Within two years of receiving a request from the owner of the land, the BLM must offer the reversionary interest and convey the reversionary interest to the buyer upon payment. The payment must be in an amount that is at least the fair market value of the reversionary interest. The buyer must also pay all costs related to the applicable conveyance of the reversionary interest, including all surveys, appraisals, and other administrative costs. The bill subjects the conveyance to valid existing rights. The proceeds from the sale must be deposited into Federal Land Disposal Account.

Passed Jul 23, 2026 0 co-sponsors
Co-sponsor HR 9816
In committee · Utah House · Co-sponsor
MOMMIES Act

Maddy summaryThe MOMMIES Act expands Medicaid and CHIP coverage for low-income pregnant and postpartum individuals by extending continuous benefits for one year after childbirth and mandating full coverage of oral health services. To support these changes, the bill includes maintenance of effort provisions that prevent states from restricting eligibility or reducing benefits for this population, alongside a temporary 100 percent federal funding match for states that increase spending on these services. Additionally, the legislation establishes a five-year demonstration project to fund maternity care home models that integrate medical and social support services, while also requiring studies and guidance on improving access to doula services and telehealth for maternity care.

In committee Jul 21, 2026 1 co-sponsor
Primary HR 9808
In committee · Utah House · Lead sponsor
No Passes for Polluters Act of 2026

Maddy summaryThe No Passes for Polluters Act of 2026 requires Congress to explicitly approve any exemptions from Clean Air Act regulations before the President or federal agencies can use them. Under this bill, the President must submit a detailed message to both houses of Congress explaining the reasons and facts behind any proposed exemption, which then triggers a special legislative process. To pass such an exemption, a joint resolution must be approved by a two-thirds vote in both the Senate and the House of Representatives, with limited debate and no amendments allowed. Additionally, the Comptroller General will review these proposals to ensure they have legal authority, and any unauthorized use of exemptions could lead to civil lawsuits. The legislation also mandates that the President reconsider certain executive branch emissions regulations every three years.

In committee Jul 21, 2026 0 co-sponsors
Primary HR 7332
In committee · Utah House · Lead sponsor
Whale CHARTS Act of 2026

Maddy summaryThe Whale CHARTS Act of 2026 establishes a program to protect migratory whales and other large cetaceans through improved mapping, monitoring, and mitigation measures. It requires the creation of detailed, high-resolution maps of whale habitats, including calving grounds and migration routes, which will be integrated into vessel navigation systems to prevent collisions. The bill authorizes $8 million annually through 2030 for mapping, surveys, and a $10 million grant program to fund new detection technologies that reduce harmful interactions between whales and ocean users. It also mandates regular reporting to Congress on the program's effectiveness and progress in filling knowledge gaps about whale habitats.

In committee Jul 21, 2026 0 co-sponsors
Co-sponsor HR 5160
Passed · Utah House · Co-sponsor
Stem Cell Therapeutic and Research Reauthorization Act of 2025

Maddy summaryThis bill reauthorizes funding for the C.W. Bill Young Cell Transplantation Program, setting $31 million for fiscal year 2025 and $33 million annually for fiscal years 2027-2031. It also extends the deadline for the national cord blood inventory program from 2026 to 2031. The legislation directly affects stem cell research programs and cord blood banks by maintaining federal funding levels and prolonging the inventory program’s timeline. These provisions ensure continuity for existing research infrastructure and blood bank operations without introducing new policy changes.

Passed Jul 21, 2026 1 co-sponsor
Co-sponsor HR 4288
Passed · Utah House · Co-sponsor
To name the Department of Veterans Affairs community-based outpatient clinic in San Jose, California, as the "Corporal Patrick D. Tillman VA Clinic".

Maddy summaryHR 4288 would rename the Department of Veterans Affairs community-based outpatient clinic in San Jose, California, as the "Corporal Patrick D. Tillman VA Clinic." The bill directly affects this specific VA facility, updating all official references to it. The key provision requires the clinic to be designated by this new name in all federal records, documents, and maps following the bill's enactment. This is a procedural naming bill honoring Corporal Tillman, a former NFL player and Army Ranger killed in action in Afghanistan in 2004.

Passed Jul 16, 2026 1 co-sponsor
Co-sponsor HR 1420
In committee · Utah House · Co-sponsor
Pacific Flyway Habitat Enhancement Act

Maddy summaryThis bill amends the Conservation Reserve Enhancement Program to create new "seasonally flooded working lands habitat conservation agreements." It allows farmers to maintain wetland-dependent wildlife habitats on working cropland by permitting seasonal flooding with specific best management practices, while also enabling enrollment of adjacent non-eligible agricultural land critical for habitat goals. The bill establishes regional rental payment rates based on actual habitat maintenance costs and waives matching requirements for these agreements. It directly affects farmers participating in USDA conservation programs who manage lands supporting Pacific Flyway migratory bird habitats.

In committee Jul 16, 2026 1 co-sponsor
Co-sponsor HR 9699
In committee · Utah House · Co-sponsor
Drug Deal Disclosure Act

Maddy summaryThe Drug Deal Disclosure Act requires the Department of Health and Human Services to publicly release records of specific agreements between the federal government and major drug manufacturers starting in 2025. These agreements must include provisions such as offering lower drug prices based on international rates, providing discounts through government platforms like TrumpRx, or receiving special exemptions from import duties and regulatory reviews. While the bill mandates that most documents be made available in a searchable format, it allows the government to withhold only specific confidential pricing details if legally required by foreign laws or court orders, provided a justification is published. Additionally, the law directs the Congressional Budget Office and the Government Accountability Office to analyze the economic and budgetary impacts of these deals, including effects on Medicare, Medicaid, and drug competition.

In committee Jul 15, 2026 1 co-sponsor
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