Senator Catherine Cortez Masto, Democratic from Nevada

Catherine Cortez Masto

Legislative Activity

Sen. Catherine Cortez Masto, a Democrat from Nevada, has spent 9 years in Congress sponsoring 709 bills and cosponsoring 2,322 more. Masto focuses on Taxation, then Commerce. Explore Masto’s voting record and committee work.

What Sen. Masto Introduces

Strongest Cross-Party Uptake
Transportation and Public Works
73% of cosponsors were Republican across 27 bills
Lowest Cross-Party Uptake
Immigration
8% of cosponsors were Republican across 16 bills
Party-Line UptakeBipartisan UptakeCross-Party Uptake

Color = share of all cosponsors who came from the opposite party.

S 5329
A bill to improve space control and space superiority readiness.
In Committee
S 5326
A bill to amend title XVIII of the Social Security Act to strengthen program integrity oversight for the Health Care Fraud and Abuse Control Program, and for other purposes.
In Committee
S 5328
A bill to require the Secretary of Veterans Affairs to share veterans' contact information with State veterans agencies to improve outreach, and for other purposes.
In Committee
S 5327
A bill to require the Secretary of Health and Human Services to conduct a study on suicide risk factors faced by construction workers, and for other purposes.
In Committee
S 5256
A bill to provide increased oversight of certain pardons, to clarify the applicability of bribery prohibitions to pardons and commutations, and for other purposes.
In Committee
S 5215
Cleaner Transportation Access for All Act
In Committee
S 5222
DRIVE Across America Act of 2026
In Committee
S 5220
Clean Transportation Jobs and Development Act of 2026
In Committee
S 5192
Jimmy Deal Trafficking Survivors Assistance Act of 2026
In Committee
Amendment 6710
Senate Amendment 6710
Pending Consideration
S 5138
Fairness for Immigrant Families Act of 2026
In Committee
S 5111
Strengthening EFIN Confirmation for User Reliability and Electronic (SECURE) Tax Filing Act
In Committee
Amendment 6523
Senate Amendment 6523
Filed
Amendment 6425
Senate Amendment 6425
Filed
Amendment 6424
Senate Amendment 6424
Filed
Amendment 6427
Senate Amendment 6427
Filed
Amendment 6426
Senate Amendment 6426
Filed
Amendment 6422
Senate Amendment 6422
Filed
Amendment 6423
Senate Amendment 6423
Filed
Amendment 6389
Senate Amendment 6389
Filed
Amendment 6386
Senate Amendment 6386
Filed
Amendment 6388
Senate Amendment 6388
Filed
Amendment 6390
Senate Amendment 6390
Filed
Amendment 6385
Senate Amendment 6385
Filed
Amendment 6391
Senate Amendment 6391
Filed
Amendment 6387
Senate Amendment 6387
Filed
Amendment 6381
Senate Amendment 6381
Filed
Amendment 6384
Senate Amendment 6384
Filed
Amendment 6382
Senate Amendment 6382
Filed
Amendment 6379
Senate Amendment 6379
Filed
Amendment 6380
Senate Amendment 6380
Filed
Amendment 6378
Senate Amendment 6378
Filed
Amendment 6197
Senate Amendment 6197
Filed
S 4901
Preventing Crimes Against Veterans Act of 2026
In Committee
SRES 794
A resolution expressing support for the designation of July 10, 2026, as Journeyman Lineworkers Recognition Day.
Active
S 4808
Privately Insured Credit Unions Conversion Modernization Act
In Committee
S 4701
Freedom to Travel for Health Care Act of 2026
In Committee
Amendment 5518
Senate Amendment 5518
Filed
Amendment 5517
Senate Amendment 5517
Filed
Amendment 5516
Senate Amendment 5516
Filed
Amendment 5464
Senate Amendment 5464
Filed
Amendment 5463
Senate Amendment 5463
Agreed to (45-53)
S 4534
Microbusiness Support Act
In Committee
S 4532
Small Business Wildfire Smoke Recovery Act
In Committee
S 4488
Safe Bus Routes to School Act
In Committee
S 4445
Veterans Protection from Fraud Act of 2026
In Committee
SRES 701
A resolution designating the week of April 20 through 26, 2026, as "National Dark Sky Week".
Active
S 4406
Next-Generation Geothermal Research and Development Act
In Committee
S 4383
Geothermal Ombudsman for National Deployment and Optimal Reviews Act
In Committee
Amendment 5132
Senate Amendment 5132
Filed
Amendment 5129
Senate Amendment 5129
Filed
Amendment 5134
Senate Amendment 5134
Filed
Amendment 5131
Senate Amendment 5131
Filed
Amendment 5130
Senate Amendment 5130
Filed
Amendment 5133
Senate Amendment 5133
Filed
Amendment 5128
Senate Amendment 5128
Filed
Amendment 5126
Senate Amendment 5126
Filed
Amendment 5125
Senate Amendment 5125
Filed
Amendment 5127
Senate Amendment 5127
Filed
S 4351
Energy Consumer Protection Act of 2026
In Committee
S 4352
Fair and Transparent Gas Prices Act of 2026
In Committee
S 4312
Federal Mechanical Insulation Act of 2026
In Committee
S 4227
Preventing Illegal Laboratories and Protecting Public Health Act of 2026
In Committee
S 4253
JROTC POWER Act
In Committee
S 4245
Safer Roads for Those Who Serve Act of 2026
In Committee
S 4240
American Homes First Act
In Committee
S 4200
Douglas County Economic Development and Conservation Act
In Committee
S 4166
SECURE Grid Act
In Committee
S 4133
21st Century Entrepreneurship Act
In Committee
Amendment 4458
Senate Amendment 4458
Filed
Amendment 4459
Senate Amendment 4459
Filed
SJRES 129
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Consumer Financial Protection relating to the withdrawal of the rule relating to "The Fair Credit Reporting Act's Limited Preemption of State Laws".
Active
SJRES 128
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Consumer Financial Protection relating to the withdrawal of the rule relating to "Consumer Financial Protection Circular 2024-03: Unlawful and Unenforceable Contract Terms and Conditions".
Active
S 3941
MINT Act
In Committee
SRES 616
A resolution requesting information on Honduras's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961.
In Committee
SJRES 107
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Internal Revenue Service relating to "Beginning of Construction Requirements for Purposes of the Termination of Clean Electricity Production Credits and Clean Electricity Investment Credits for Applicable Wind and Solar Facilities".
Active
S 3787
USMCA Travel and Tourism Resiliency Act
In Committee
S 3767
Stronger Engagement for Indian Health Needs Act of 2026
In Committee
Amendment 4254
Senate Amendment 4254
Filed
S 3722
Lowering Home Energy Costs Act
In Committee
Amendment 4251
Senate Amendment 4251
Filed
Amendment 4248
Senate Amendment 4248
Filed
Amendment 4245
Senate Amendment 4245
Filed
S 3695
Santini-Burton Modernization Act of 2026
In Committee
S 3693
Large-Scale Water Recycling Reauthorization Act
In Committee
S 3657
Protect Postal Performance Act
In Committee
S 3631
PUBLIC SAFETY Act
In Committee
S 3616
Expanding Access to Lending Options Act
In Committee
Amendment 4177
Senate Amendment 4177
Filed
S 3614
Internet Application I.D. Act
In Committee
Amendment 4128
Senate Amendment 4128
Filed
S 3521
PEERS Act of 2025
In Committee
S 3499
Electric Supply Chain Act
In Committee
S 3500
Hydropower Licensing Transparency Act
In Committee
Amendment 3995
Senate Amendment 3995
Filed
S 3415
Small Business Innovation Voucher Act of 2025
In Committee
S 3429
Encouraging Public Service in Our National Parks and Public Land Act
In Committee
SRES 535
A resolution commending and congratulating the Las Vegas Aces professional basketball team on winning the 2025 Women's National Basketball Association championship.
Active
S 3343
Unemployment Insurance (UI) Integrity and Deficit Reduction Act
In Committee
S 3370
DO NOT Call Act
In Committee
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