Co-Chair Inhofe, James M. (R-OK)
Co-Chair Menendez, Robert (D-NJ)
Republican
Boozman, John
R-AR
Cotton, Tom
R-AR
Ernst, Joni
R-IA
Grassley, Chuck
R-IA
Moran, Jerry
R-KS
Cassidy, Bill
R-LA
Collins, Susan M.
R-ME
Hawley, Josh
R-MO
Wicker, Roger F.
R-MS
Daines, Steve
R-MT
Burr, Richard
R-NC
Lankford, James
R-OK
Graham, Lindsey
R-SC
Scott, Tim
R-SC
Rounds, Mike
R-SD
Cornyn, John
R-TX
Moore Capito, Shelley
R-WV
Democrat
Murphy, Christopher
D-CT
Durbin, Richard J.
D-IL
Duckworth, Tammy
D-IL
Markey, Edward J.
D-MA
Van Hollen, Chris
D-MD
Peters, Gary C.
D-MI
Tester, Jon
D-MT
Shaheen, Jeanne
D-NH
Heinrich, Martin
D-NM
Schumer, Charles E.
D-NY
Brown, Sherrod
D-OH
Wyden, Ron
D-OR
Manchin, Joe, III
D-WV
Merkley, Jeff
D-OR