Senate Committee on Commerce, Science, and Transportation: Oceans, Atmosphere, Fisheries, and Coast Guard

Chairman
Sen. Mark Begich [D-AK]
Ranking Member
Sen. Marco Rubio [R-FL]

The chairman is always selected from the majority party. The ranking member is the most senior member of the minority party.

Democrats
8
Republicans
7
Track Committee

Subcommittee Members

Chairman
Mark Begich
Alaska
Democrat
Ranking Member
Marco Rubio
Florida
Republican
Ex Officio
John “Jay” Rockefeller IV
West Virginia
Democrat
Ex Officio
John Thune
South Dakota
Republican
Kelly Ayotte
New Hampshire
Republican
Richard Blumenthal
Connecticut
Democrat
Cory Booker
New Jersey
Democrat
Maria Cantwell
Washington
Democrat
Daniel Coats
Indiana
Republican
Ted Cruz
Texas
Republican
Edward “Ed” Markey
Massachusetts
Democrat
Bill Nelson
Florida
Democrat
Brian Schatz
Hawaii
Democrat
Tim Scott
South Carolina
Republican
Roger Wicker
Mississippi
Republican

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