Tom Harkin, IA – Chair
Barbara A. Mikulski, MD
Jeff Bingaman, NM
Patty Murray, WA
Bernard Sanders, VT
Robert P. Casey, Jr., PA
Kay Hagan, NC
Jeff Merkley, OR
Al Franken, MN
Michael Bennet, CO
Sheldon Whitehouse, RI
Richard Blumenthal, CT

Michael B. Enzi, WY – Rnk. Mbr.
Lamar Alexander, TN
Richard Burr, NC
Johnny Isakson, GA
Orrin G. Hatch, UT
John McCain, AZ
Lisa Murkowski, AK
Pat Roberts, KS
Mark Kirk, IL
Rand Paul, KY

Barbara A. Mikulski (MD) – Chair
Patty Murray (WA)
Bernard Sanders (I) (VT)
Robert P. Casey, Jr. (PA)
Kay Hagan (NC)
Jeff Merkley (OR)
Al Franken (MN)
Michael Bennet (CO)
Richard Blumenthal (CT)
Tom Harkin (IA) (ex officio)

Richard Burr (NC) – Rnk. Mbr.
Lamar Alexander (TN)
Johnny Isakson (GA)
Rand Paul (KY)
John McCain (AZ)
Pat Roberts (KS)
Mark Kirk (IL)
Michael Enzi (WY) (ex officio)