The line-item veto, also called the partial veto, is a special form of veto power that authorizes a chief executive to reject particular provisions of a bill enacted by a legislature without vetoing the entire bill. Many countries have different standards for invoking the line-item veto, if it exists at all. Each country or state has its own particular requirement for overriding a line-item veto.
Countries allowing line-item veto
Brazil
The President of Brazil has the power of the line-item veto over all legislation. Any provisions vetoed in such a manner are returned to the Brazilian congress, and can be overridden by a vote. An example of this came in August 2012, when Dilma Rousseff vetoed portions of a new forestry law which had been criticized as potentially causing another wave of deforestation in the Amazon Rainforest.
Panama
The President of Panama has the ability to partially veto portions of a bill.
Dating to before the American Civil War, U.S. Presidents including Ulysses S. Grant and Ronald Reagan have sought line-item veto powers. It was not until the presidency of Bill Clinton that Congress passed such legislation. Intended to control "pork barrel spending", the Line Item Veto Act of 1996 was held to be unconstitutional by the U.S. Supreme Court in a 1998 ruling in Clinton v. City of New York. The court affirmed a lower court decision that the line-item veto was equivalent to the unilateral amendment or repeal of only parts of statutes and therefore violated the Presentment Clause of the United States Constitution. Before the ruling, President Clinton applied the line-item veto to the federal budget 82 times. Since then, the prospect of granting the President of the United States a line-item veto has occasionally resurfaced in Congress, either through a constitutional amendment or a differently worded bill. Most recently, the U.S. House of Representatives passed a bill on February 8, 2012, that would have granted the President a limited line-item veto; however, the bill was not heard in the U.S. Senate. The most-commonly proposed form of the line-item veto is limited to partial vetoes of spending bills.
