Photo of Maria Cantwell
D United States Senate · Washington

Sen. Maria Cantwell

Compare
Total votes
1,044
all sessions
Attendance
99%
7 missed
Higher than 82% of chamber peers
With party
98%
of cast votes
Near the chamber average
Bipartisan score
1%
crosses aisle rarely
Near the chamber average
Sponsored
799
bills & resolutions
Lower than 82% of chamber peers
Committees
13
assignments
799 bills and resolutions

Sponsored bills

Total
799
Primary
93
Co-sponsor
706
This page
799
matching current filters
Co-sponsor SRES 854
In committee · Alaska Senate · Co-sponsor
A resolution designating September 2026 as "National Voting Rights Month".

Maddy summaryThis Senate resolution designates September 2026 as National Voting Rights Month to highlight the importance of voting access and the history of voter suppression in the United States. The bill encourages Congress to pass legislation that strengthens protections under the Voting Rights Act of 1965 while opposing measures that could restrict voter eligibility. It also recommends that schools develop curricula on voting rights history and invites the government to fund public service announcements to remind citizens of election dates and registration deadlines.

In committee Sep 15, 2026 1 co-sponsor
Co-sponsor S 5390
In committee · Alaska Senate · Co-sponsor
End Trump’s Tariff Tax Act

Maddy summaryThe End Trump's Tariff Tax Act terminates specific import duties imposed under recent trade investigations and repeals two statutory authorities used to impose tariffs for forced labor violations, balance-of-payments issues, and foreign discrimination. The bill requires the U.S. Customs and Border Protection Commissioner to automatically refund all duties collected during specified periods in 2026, along with interest, without requiring importers to submit formal requests or documentation. Importers who paid these tariffs will receive their money back, with small businesses prioritized for payment where practicable.

In committee Sep 14, 2026 1 co-sponsor
Co-sponsor S 3791
In committee · Alaska Senate · Co-sponsor
Regional Ocean Partnerships Reauthorization Act

Maddy summaryThis bill reauthorizes existing regional ocean partnerships through 2031, extending funding for coastal states and tribes managing ocean resources. It sets specific annual funding levels: $11.57 million for 2028, $11.69 million for 2029, $11.81 million for 2030, and $11.92 million for 2031. The bill makes technical updates to reporting requirements and adjusts the funding period to align with the new authorization. It directly affects current regional ocean partnership programs under the 2023 defense act, ensuring continued federal support for coastal management efforts.

In committee Sep 14, 2026 1 co-sponsor
Primary S 3700
In committee · Alaska Senate · Lead sponsor
FAA SMS Compliance Review Act of 2026

Maddy summaryThis bill requires the Federal Aviation Administration (FAA) to establish an independent expert panel within 60 days to review the agency’s Safety Management System (SMS) implementation. The panel will assess how well the FAA complies with its own safety policies, evaluates safety culture, and integrates SMS across all departments (like Air Traffic Organization and Aviation Safety Office), with a focus on four core components: safety policy, risk management, assurance, and promotion. The panel must submit findings and recommendations within 180 days, and the FAA must publish the report publicly, including any dissenting views from panel members. This is a procedural review of the FAA’s existing SMS, not a new safety rule, directly affecting the FAA and aviation stakeholders represented on the panel (e.g., airline pilots, controllers, and industry safety managers).

In committee Sep 14, 2026 0 co-sponsors
Primary S 1513
In committee · Alaska Senate · Lead sponsor
Lower Elwha Klallam Tribe Project Lands Restoration Act

Maddy summaryThis bill transfers approximately 1,082.63 acres of federal land in Washington state into trust for the Lower Elwha Klallam Tribe, making it part of their reservation. The land, depicted on a specific map related to Olympic National Park, will be managed under certain river protection rules. The bill explicitly states this land cannot be used for tribal gaming under federal law. It also confirms the transfer does not affect the tribe's existing treaty rights under the 1855 Treaty of Point No Point.

In committee Sep 14, 2026 0 co-sponsors
Co-sponsor S 5123
Passed · Alaska Senate · Co-sponsor
Lunar Landing Day Act

Maddy summaryThe Lunar Landing Day Act establishes July 20 as Lunar Landing Day to commemorate the first successful human landing on the Moon in 1969. This legislation adds the new observance to the United States Code, encouraging federal, state, local, and private entities to recognize the date through proclamations and educational activities. The bill also updates the official list of national observances to include Lunar Landing Day while reorganizing the numbering of existing sections in the relevant code chapter.

Passed Aug 20, 2026 1 co-sponsor
Co-sponsor SRES 837
Passed · Alaska Senate · Co-sponsor
A resolution designating the week of August 22 through August 30, 2026, as "National Park Week".

Maddy summaryThis resolution designates the week of August 22 through August 30, 2026, as "National Park Week." It directly affects the public by encouraging responsible visits and support for the National Park System, which includes parks, battlefields, and historical sites located across the United States and its territories. The measure serves as a formal declaration to highlight the parks' role in recreation, education, and economic activity without altering any laws or funding.

Passed Aug 6, 2026 1 co-sponsor
Primary S 5332
In committee · Alaska Senate · Lead sponsor
Cooperative Institute Act of 2026

Maddy summaryThe Cooperative Institute Act of 2026 establishes a formal program for the National Oceanic and Atmospheric Administration (NOAA) to partner with non-federal academic and nonprofit research institutions. These partnerships, known as Cooperative Institutes, are designed to conduct collaborative research, support student and postdoctoral training, and expand scientific capacity in areas relevant to NOAA's mission. The bill authorizes five-year funding awards for these institutes, which can be renewed for an additional five years following a peer-reviewed performance assessment. It also sets specific procedures for selecting new partners through open competition or limited pools, allows for the co-location of federal and institutional staff, and requires detailed reports to Congress before any existing partnership is terminated or allowed to expire.

In committee Aug 6, 2026 0 co-sponsors
Co-sponsor S 5275
In committee · Alaska Senate · Co-sponsor
Presidential Tax Accountability and Audit Integrity Act

Maddy summaryThe Presidential Tax Accountability and Audit Integrity Act prohibits the Treasury Secretary from honoring any agreements, waivers, or orders that affect federal tax matters involving the President, their immediate family members, or closely associated business entities during the President's term in office. The bill applies retroactively to instruments created after January 20, 2025, ensuring that tax assessment periods for these individuals do not expire until three years after the President leaves office. To ensure transparency, the Treasury Department is required to submit reports to Congress and make them publicly available within seven days of any such instrument being identified, with additional updates every thirty days. These disclosures are permitted under federal tax privacy laws specifically to identify the affected taxpayers and detail the actions taken to enforce their tax obligations.

In committee Aug 6, 2026 1 co-sponsor
Co-sponsor S 5261
In committee · Alaska Senate · Co-sponsor
FIRE Cancer Act of 2026

Maddy summaryThe FIRE Cancer Act of 2026 authorizes $700 million in federal grants to establish cancer prevention programs specifically for firefighting personnel. These funds are designated to cover the costs of multi-cancer early detection testing or other preventative screenings, with a limit of $1,750 per individual test. Additionally, the bill requires the Federal Emergency Management Agency (FEMA) and the Centers for Disease Control and Prevention (CDC) to create a voluntary program where firefighters can share their anonymized test results to help identify broader cancer trends and causes within the profession.

In committee Aug 5, 2026 1 co-sponsor
Showing 11 to 20 of 799 bills