amnesty, in law, exemption from prosecution for criminal action. It signifies forgiveness and the forgetting of past actions. Amnesties are usually extended to a group of persons during a period of prolonged disorder or insurrection. The criminals are offered a promise of immunity from prosecution if they will abandon their unlawful activities. After a revolution or civil war the victorious side will often extend amnesty to the losers; e.g., the United States granted a qualified amnesty to the Confederate forces after the Civil War. An amnesty is distinguished from a pardon, which is an act of forgiveness after the criminal has already been convicted.

Amnesty International (AI,) human-rights organization founded in 1961 by Englishman Peter Benenson; it campaigns internationally against the detention of prisoners of conscience, for the fair trial of political prisoners, to abolish the death penalty and torture of prisoners, and to end extrajudicial executions and "disappearances" throughout the world. It was awarded the Nobel Peace Prize in 1977 for having aided in the release of more than 10,000 political prisoners worldwide. In 1998, the organization had over a million members worldwide.

In criminal law, a sovereign act of oblivion or forgetfulness (from Greek amnestia, “forgetfulness”) granted by a government, especially to a group of persons who are guilty of (usually political) crimes in the past. It is often conditional upon the group's return to obedience and duty within a prescribed period. Seealso pardon.

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International human-rights organization. It was founded in 1961 by Peter Benenson, a London lawyer who organized a letter-writing campaign calling for amnesty for “prisoners of conscience.” AI seeks to inform the public about violations of human rights, especially abridgments of freedom of speech and religion and the imprisonment and torture of political dissidents. It actively seeks the release of political prisoners and support of their families when necessary. Its members and supporters are said to number one million people in some 140 countries. Its first director, Sean MacBride, won the 1974 Nobel Prize for Peace; AI itself won the award in 1977.

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