List of acts of the 109th United States Congress

The acts of the 109th United States Congress includes all Acts of Congress and ratified treaties by the 109th United States Congress, which lasted from January 3, 2005 to January 3, 2007

Acts include public and private laws, which are enacted after being passed by Congress and signed by the President, however if the President vetoes a bill it can still be enacted by a two-thirds vote in both houses. The Senate alone considers treaties, which are ratified by a two-thirds vote.

Summary of actions
President George W. Bush vetoed the Stem Cell Research Enhancement Act of 2005 during this Congress. This bill was not enacted by Congress over the President's veto.

Treaties
No treaties were ratified during this Congress.