Photo of Catherine Cortez Masto
D United States Senate · Nevada

Sen. Catherine Cortez Masto

Compare
Total votes
1,044
all sessions
Attendance
98%
23 missed
Near the chamber average
With party
93%
of cast votes
Lower than 97% of chamber peers
Bipartisan score
4%
crosses aisle rarely
Higher than 95% of chamber peers
Sponsored
1,612
bills & resolutions
Higher than 77% of chamber peers
Committees
13
assignments
1,612 bills and resolutions

Sponsored bills

Total
1,612
Primary
336
Co-sponsor
1,276
This page
1,612
matching current filters
Primary S 4488
In committee · Indiana Senate · Lead sponsor
Safe Bus Routes to School Act

Maddy summaryThe Safe Bus Routes to School Act directs federal transportation funds toward improving safety for students traveling to and from school. It allows states to use money for building safer sidewalks, crossing areas, and bus stops, as well as for running public awareness campaigns and traffic education programs. Additionally, the bill ensures that these safety projects are included in the list of eligible uses for federal highway improvement grants. This legislation directly affects local education agencies and state transportation departments by expanding their ability to fund infrastructure and educational initiatives that protect students on school bus routes.

In committee May 12, 2026 0 co-sponsors
Co-sponsor SRES 723
Passed · Indiana Senate · Co-sponsor
A resolution honoring the life of Dirk Arthur Kempthorne, former United States Senator for the State of Idaho.

Maddy summaryThis resolution honors the life and legacy of Dirk Kempthorne, a former U.S. Senator, Governor of Idaho, and Secretary of the Interior. It formally acknowledges his public service across various roles, including his work on environmental conservation, veterans' support, and economic development in Idaho. The Senate expresses its sorrow over his death and directs that a copy of the resolution be sent to his family. Additionally, the Senate stands in adjournment as a final mark of respect to his memory.

Passed May 11, 2026 1 co-sponsor
Co-sponsor S 3062
In committee · Indiana Senate · Co-sponsor
GUARD Act

Maddy summaryThe GUARD Act requires companies providing AI chatbots to verify users' ages using reliable methods (like government IDs, not just self-reported birth dates) and prohibits minors under 18 from accessing "AI companions" designed for emotional interaction. It mandates clear disclosures that chatbots are not human and cannot falsely claim to be licensed professionals (e.g., therapists), while banning features that solicit minors for explicit content or promote violence. Covered entities must implement secure age verification processes for all accounts, including periodic checks, and face civil penalties up to $100,000 per violation for noncompliance. The law directly affects tech companies operating AI chatbots in the U.S. and aims to reduce minors' exposure to harmful AI interactions.

In committee May 11, 2026 1 co-sponsor
Co-sponsor S 1572
In committee · Indiana Senate · Co-sponsor
Federal Carjacking Enforcement Act

Maddy summaryThis bill amends federal carjacking law to change how the offense is defined and prosecuted. It removes the requirement that a carjacking must involve "intent to cause death or serious bodily harm" for it to be considered a federal offense (now only requiring the act to be done "knowingly"). For cases where death occurs, it now requires prosecutors to prove both the intent to cause death *and* that death actually resulted, rather than just showing death occurred. This directly affects federal prosecutors, carjacking defendants, and the legal standards used in such cases.

In committee May 11, 2026 1 co-sponsor
Co-sponsor SRES 720
Passed · Indiana Senate · Co-sponsor
A resolution recognizing the significance of Asian American, Native Hawaiian, and Pacific Islander Heritage Month as an important time to celebrate the significant contributions of Asian Americans, Native Hawaiians, and Pacific Islanders to the history of the United States.

Maddy summaryThis Senate resolution formally recognizes May as Asian American, Native Hawaiian, and Pacific Islander Heritage Month to honor the contributions of these communities to United States history. The document highlights the diversity of the population, cites historical milestones such as the completion of the transcontinental railroad and the passage of immigration laws, and acknowledges specific achievements of individuals like Daniel K. Inouye and Patsy Mink. It also notes the ongoing challenges faced by these groups, including a rise in hate crimes, while celebrating their growing presence in government and society. Ultimately, the bill serves as a symbolic statement of appreciation rather than establishing new legal requirements or funding.

Passed Apr 30, 2026 1 co-sponsor
Co-sponsor S 4456
In committee · Indiana Senate · Co-sponsor
AI OVERWATCH Act

Maddy summaryThe AI OVERWATCH Act establishes new export controls on advanced integrated circuits destined for specific countries of concern, including China, Russia, Iran, North Korea, and Cuba. It requires companies to obtain a specific license for each export of high-performance chips, prohibiting the use of general licenses and mandating detailed certifications to Congress regarding national security and defense impacts. The bill defines these restricted chips by their technical processing power and creates a "trusted United States person" program that allows certain domestic entities to bypass licensing requirements if they meet strict security and ownership standards. Additionally, the legislation requires the government to develop an "American Artificial Intelligence Victory Strategy" outlining how to maintain U.S. leadership in AI against foreign competitors.

In committee Apr 30, 2026 1 co-sponsor
Co-sponsor S 4455
In committee · Indiana Senate · Co-sponsor
Public Lands Integrity Act

Maddy summaryThe Public Lands Integrity Act modifies the rules used to determine whether certain federal land transactions are considered extraneous during budget reconciliation. Specifically, it adds a provision stating that any sale, disposal, or transfer of federal lands will be treated as extraneous under the Byrd Rule. This change directly affects the legislative process by potentially limiting the ability to include federal land sales in budget reconciliation bills. The bill does not mandate any specific land transfers but instead alters the procedural criteria for evaluating them.

In committee Apr 30, 2026 1 co-sponsor
Primary S 4445
In committee · Indiana Senate · Lead sponsor
Veterans Protection from Fraud Act of 2026

Maddy summaryThis legislation amends federal criminal statutes to increase penalties for fraud targeting veterans. It introduces a new category that specifically covers crimes against targeted veterans of any age. The bill defines targeted veterans using existing standards from Title 38 of the United States Code. As a result, offenders who commit fraud against this group face stricter legal consequences under Title 18.

In committee Apr 30, 2026 0 co-sponsors
Co-sponsor SJRES 112
In committee · Indiana Senate · Co-sponsor
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Industry and Security of the Department of Commerce relating to "One Year Suspension of Expansion of End-User Controls for Affiliates of Certain Listed Entities".

Maddy summarySJRES 112 is a joint resolution seeking congressional disapproval of a Department of Commerce rule that would have suspended for one year the expansion of export controls on affiliates of certain entities already subject to U.S. restrictions. The rule, published in November 2025, aimed to delay stricter requirements for companies linked to designated entities under national security export regulations. If passed, this resolution would nullify the rule, requiring the expanded controls to take effect immediately instead of being paused. This directly affects businesses operating as affiliates of entities listed in U.S. export control programs.

In committee Apr 30, 2026 1 co-sponsor
Co-sponsor SRES 703
Passed · Indiana Senate · Co-sponsor
A resolution expressing support for the designation of the week of May 3, 2026, through May 9, 2026, as "National Small Business Week" to celebrate the contributions of small businesses and entrepreneurs in every community in the United States.

Maddy summaryThis Senate resolution formally recognizes the week of May 3 through May 9, 2026, as National Small Business Week to honor the contributions of small business owners and entrepreneurs across the United States. The measure expresses appreciation for the economic role these businesses play and acknowledges the resilience of their owners and employees. By adopting this designation, the Senate aims to celebrate the entrepreneurial spirit within every community without imposing any new laws or regulations.

Passed Apr 29, 2026 1 co-sponsor
Showing 101 to 110 of 1,612 bills
Previous 1 … 10 11 12 … 162 Next