Senate Committee on Commerce, Science, and Transportation
The Senate Committee on Commerce, Science, and Transportation has legislative jurisdiction on matters related to science and technology, oceans policy, transportation, communications, and consumer affairs.
Membership
Party Breakdown- Sen. Ted Cruz (R - TX) (Ranking Member)
- Sen. Maria Cantwell (D - WA) (Chairman)
- Sen. Amy Klobuchar (D - MN)
- Sen. John Thune (R - SD)
- Sen. Brian Schatz (D - HI)
- Sen. Roger F. Wicker (R - MS)
- Sen. Edward J. Markey (D - MA)
- Sen. Deb Fischer (R - NE)
- Sen. Gary C. Peters (D - MI)
- Sen. Jerry Moran (R - KS)
- Sen. Tammy Baldwin (D - WI)
- Sen. Dan Sullivan (R - AK)
- Sen. Tammy Duckworth (D - IL)
- Sen. Marsha Blackburn (R - TN)
- Sen. Jon Tester (D - MT)
- Sen. Todd Young (R - IN)
- Sen. Ted Budd (R - NC)
- Sen. Kyrsten Sinema (I - AZ)
- Sen. Jacky Rosen (D - NV)
- Sen. Eric Schmitt (R - MO)
- Sen. Ben Ray Luján (D - NM)
- Sen. J.D. Vance (R - OH)
- Sen. John W. Hickenlooper (D - CO)
- Sen. Shelley Moore Capito (R - WV)
- Sen. Raphael G. Warnock (D - GA)
- Sen. Cynthia M. Lummis (R - WY)
- Sen. Peter Welch (D - VT)
Travel
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Recent Hearings
| Title | Date | Links |
|---|---|---|
| S. Hrg. 119-535 - INTELLIGENT NETWORKS: POWERING ARTIFICIAL INTELLIGENCE AND TRANSFORMING COMMUNICATIONS | 2026-07-30 | Full Text PDF |
| S. Hrg. 119-527 - MEASURING WHAT MATTERS: SCIENCE, STANDARDS, AND STRATEGIC COMPETITION | 2026-07-21 | Full Text PDF |
| S. Hrg. 119-538 - NOMINATION OF DAVID CUMMINS, NOMINEE TO BE ADMINISTRATOR, TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY | 2026-07-16 | Full Text PDF |
| S. Hrg. 119-524 - CLOSE CALLS: IMPROVING SAFETY ACROSS THE NATIONAL AIRSPACE SYSTEM | 2026-06-23 | Full Text PDF |
| S. Hrg. 119-526 - PROTECTING COLLEGE SPORTS: SUPPORTING STUDENT ATHLETES, RESTORING FAIR COMPETITION, AND SAVING THE GAMES FANS LOVE | 2026-06-03 | Full Text PDF |
| S. Hrg. 119-512 - THE BLUE ECONOMY: ADVANCING AMERICAN FISHERIES, MARITIME STRENGTH, AND COASTAL ECONOMIES | 2026-06-02 | Full Text PDF |
| S. Hrg. 119-511 - NO SURE BETS: PROTECTING SPORTS INTEGRITY IN AMERICA | 2026-05-20 | Full Text PDF |
| S. Hrg. 119-510 - RETURN TO YOUR CORNERS: HAVE FEDERAL BOXING LAWS GONE THE DISTANCE OR SLIPPED THE JAB? | 2026-04-22 | Full Text PDF |
| S. Hrg. 119-506 - U.S. LEADERSHIP AT THE WORLD RADIOCOMMUNICATION CONFERENCE 2027: STRATEGY AND CHALLENGES AHEAD OF SHANGHAI | 2026-03-17 | Full Text PDF |
| S. Hrg. 119-525 - NOMINATION TO THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AND THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | 2026-03-05 | Full Text PDF |
| S. Hrg. 119-505 - LESS HYPE, MORE HELP: AI THAT IMPROVES SAFETY, PRODUCTIVITY, AND CARE | 2026-03-03 | Full Text PDF |
| S. Hrg. 119-521 - ARCTIC SECURITY INFRASTRUCTURE IMPERATIVE: ALIGNING U.S. MARITIME INVESTMENTS WITH NATIONAL SECURITY NEEDS | 2026-02-28 | Full Text PDF |
| S. Hrg. 119-455 - THE NTSB FINAL REPORT ON THE DCA MIDAIR COLLISION | 2026-02-12 | Full Text PDF |
| S. Hrg. 119-498 - WE INTERRUPT THIS PROGRAM: MEDIA OWNERSHIP IN THE DIGITAL AGE | 2026-02-10 | Full Text PDF |
| S. Hrg. 119-497 - HIT THE ROAD, MAC: THE FUTURE OF SELF-DRIVING CARS | 2026-02-04 | Full Text PDF |
| S. Hrg. 119-485 - THE FLEET WE FUNDED: ASSESSING COAST GUARD FORCE LAYDOWN ON THE HEELS OF HISTORIC INVESTMENT | 2026-01-29 | Full Text PDF |
| S. Hrg. 119-484 - THE FRONT LINES OF CONNECTIVITY: EXAMINING FIRSTNET'S ROLE IN PUBLIC SAFETY | 2026-01-28 | Full Text PDF |
| S. Hrg. 119-473 - FEES ROLLED ON ALL SUMMER LONG: EXAMINING THE LIVE ENTERTAINMENT INDUSTRY | 2026-01-28 | Full Text PDF |
| S. Hrg. 119-472 - PLUGGED OUT: EXAMINING THE IMPACT OF TECHNOLOGY ON AMERICA'S YOUTH | 2026-01-15 | Full Text PDF |
| S. Hrg. 119-409 - FAA'S PLAN FOR ATC MODERNIZATION: EVALUATING PROGRESS, ENSURING ACCOUNTABILITY AND RESULTS | 2025-12-17 | Full Text PDF |
| OVERSIGHT OF THE FEDERAL COMMUNICATIONS COMMISSION | 2025-12-17 | Full Text PDF |
| S. Hrg. 119-423 - NOMINATION TO THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AND THE U.S. DEPARTMENT OF COMMERCE | 2025-12-03 | Full Text PDF |
| SIGNAL UNDER SIEGE: DEFENDING AMERICA'S COMMUNICATIONS NETWORKS | 2025-12-02 | Full Text PDF |
| NOMINATION OF ADMIRAL KEVIN E. LUNDAY, NOMINEE TO BE COMMANDANT, UNITED STATES COAST GUARD | 2025-11-19 | Full Text PDF |
| FLYING ON EMPTY: HOW SHUTDOWNS THREATEN AIR SAFETY, TRAVEL, AND THE ECONOMY | 2025-11-19 | Full Text PDF |
Subcommittees
Space and Science (SSCM37)
Membership
Party Breakdown- Sen. Kyrsten Sinema (I - AZ) (Chairman)
- Sen. Eric Schmitt (R - MO) (Ranking Member)
- Sen. Edward J. Markey (D - MA)
- Sen. Deb Fischer (R - NE)
- Sen. Gary C. Peters (D - MI)
- Sen. J.D. Vance (R - OH)
- Sen. Ben Ray Luján (D - NM)
- Sen. Cynthia M. Lummis (R - WY)
- Sen. John W. Hickenlooper (D - CO)
- Sen. Ted Cruz (R - TX) (Ex Officio)
- Sen. Maria Cantwell (D - WA) (Ex Officio)
Aviation Safety, Operations, and Innovation (SSCM33)
Membership
Party Breakdown- Sen. Jerry Moran (R - KS) (Ranking Member)
- Sen. Tammy Duckworth (D - IL) (Chairman)
- Sen. Jon Tester (D - MT)
- Sen. John Thune (R - SD)
- Sen. Kyrsten Sinema (I - AZ)
- Sen. Roger F. Wicker (R - MS)
- Sen. Jacky Rosen (D - NV)
- Sen. Dan Sullivan (R - AK)
- Sen. John W. Hickenlooper (D - CO)
- Sen. Todd Young (R - IN)
- Sen. Raphael G. Warnock (D - GA)
- Sen. Ted Cruz (R - TX) (Ex Officio)
- Sen. Maria Cantwell (D - WA) (Ex Officio)
Communications, Media, and Broadband (SSCM34)
Membership
Party Breakdown- Sen. John Thune (R - SD) (Ranking Member)
- Sen. Ben Ray Luján (D - NM) (Chairman)
- Sen. Amy Klobuchar (D - MN)
- Sen. Roger F. Wicker (R - MS)
- Sen. Brian Schatz (D - HI)
- Sen. Deb Fischer (R - NE)
- Sen. Edward J. Markey (D - MA)
- Sen. Jerry Moran (R - KS)
- Sen. Gary C. Peters (D - MI)
- Sen. Dan Sullivan (R - AK)
- Sen. Tammy Baldwin (D - WI)
- Sen. Marsha Blackburn (R - TN)
- Sen. Tammy Duckworth (D - IL)
- Sen. Todd Young (R - IN)
- Sen. Jon Tester (D - MT)
- Sen. Ted Budd (R - NC)
- Sen. Eric Schmitt (R - MO)
- Sen. Kyrsten Sinema (I - AZ)
- Sen. Jacky Rosen (D - NV)
- Sen. J.D. Vance (R - OH)
- Sen. John W. Hickenlooper (D - CO)
- Sen. Shelley Moore Capito (R - WV)
- Sen. Raphael G. Warnock (D - GA)
- Sen. Cynthia M. Lummis (R - WY)
- Sen. Peter Welch (D - VT)
- Sen. Ted Cruz (R - TX) (Ex Officio)
- Sen. Maria Cantwell (D - WA) (Ex Officio)
Consumer Protection, Product Safety, and Data Security (SSCM35)
Membership
Party Breakdown- Sen. Marsha Blackburn (R - TN) (Ranking Member)
- Sen. John W. Hickenlooper (D - CO) (Chairman)
- Sen. Amy Klobuchar (D - MN)
- Sen. Deb Fischer (R - NE)
- Sen. Brian Schatz (D - HI)
- Sen. Jerry Moran (R - KS)
- Sen. Edward J. Markey (D - MA)
- Sen. Dan Sullivan (R - AK)
- Sen. Tammy Baldwin (D - WI)
- Sen. Todd Young (R - IN)
- Sen. Tammy Duckworth (D - IL)
- Sen. Ted Budd (R - NC)
- Sen. Ben Ray Luján (D - NM)
- Sen. Cynthia M. Lummis (R - WY)
- Sen. Peter Welch (D - VT)
- Sen. Ted Cruz (R - TX) (Ex Officio)
- Sen. Maria Cantwell (D - WA) (Ex Officio)
Oceans, Fisheries, Climate Change, and Manufacturing (SSCM36)
Membership
Party Breakdown- Sen. Dan Sullivan (R - AK) (Ranking Member)
- Sen. Tammy Baldwin (D - WI) (Chairman)
- Sen. Brian Schatz (D - HI)
- Sen. Roger F. Wicker (R - MS)
- Sen. Edward J. Markey (D - MA)
- Sen. Jerry Moran (R - KS)
- Sen. Ben Ray Luján (D - NM)
- Sen. Marsha Blackburn (R - TN)
- Sen. Raphael G. Warnock (D - GA)
- Sen. J.D. Vance (R - OH)
- Sen. Peter Welch (D - VT)
- Sen. Ted Cruz (R - TX) (Ex Officio)
- Sen. Maria Cantwell (D - WA) (Ex Officio)
Surface Transportation, Maritime, Freight, and Ports (SSCM38)
Membership
Party Breakdown- Sen. Todd Young (R - IN) (Ranking Member)
- Sen. Gary C. Peters (D - MI) (Chairman)
- Sen. Amy Klobuchar (D - MN)
- Sen. John Thune (R - SD)
- Sen. Brian Schatz (D - HI)
- Sen. Roger F. Wicker (R - MS)
- Sen. Edward J. Markey (D - MA)
- Sen. Deb Fischer (R - NE)
- Sen. Tammy Baldwin (D - WI)
- Sen. Eric Schmitt (R - MO)
- Sen. Tammy Duckworth (D - IL)
- Sen. Shelley Moore Capito (R - WV)
- Sen. Raphael G. Warnock (D - GA)
- Sen. Ted Budd (R - NC)
- Sen. Peter Welch (D - VT)
- Sen. Ted Cruz (R - TX) (Ex Officio)
- Sen. Maria Cantwell (D - WA) (Ex Officio)
Tourism, Trade, and Export Promotion (SSCM39)
Membership
Party Breakdown- Sen. Jacky Rosen (D - NV) (Chairman)
- Sen. Ted Budd (R - NC) (Ranking Member)
- Sen. Amy Klobuchar (D - MN)
- Sen. John Thune (R - SD)
- Sen. Tammy Duckworth (D - IL)
- Sen. Marsha Blackburn (R - TN)
- Sen. Kyrsten Sinema (I - AZ)
- Sen. Shelley Moore Capito (R - WV)
- Sen. John W. Hickenlooper (D - CO)
- Sen. Ted Cruz (R - TX) (Ex Officio)
- Sen. Maria Cantwell (D - WA) (Ex Officio)