Veto power in the United States

In the United States, Article I, Section 7 of the Constitution provides that the president can veto bills passed by the Congress before they become law, while also sending the bill back to its chamber of origin. Congress can override the veto by a two-thirds vote of both chambers.

All state and territorial governors have a similar veto power, as do some mayors and county executives. In many states and territories the governor has additional veto powers, including line-item, amendatory and reduction vetoes. Veto powers also exist in some, but not all, tribal governments.