This timeline details Joe Biden's extensive career in the U.S. Senate, including his committee roles and significant legislative achievements.
Sworn into U.S. Senate
January 1973
Biden was sworn in as a U.S. senator at the Delaware Division of the Wilmington Medical Center.
Brain Surgeries
1988
Biden underwent brain surgeries in February 1988 after experiencing severe neck pain.
Chairman of Senate Judiciary Committee
1995-1997
Biden presided over two highly contentious U.S. Supreme Court confirmation hearings as chairman of the Senate Judiciary Committee.
Chairman of Senate Foreign Relations Committee
2007-2009
Biden collaborated effectively with Republicans and sometimes went against elements of his own party as chairman of the Senate Foreign Relations Committee.