The Six Assurances are six key foreign policy principles of the United States regarding United States–Taiwan relations. They were passed as unilateral U.S. clarifications to the Third Communiqué between the United States and the People's Republic of China in 1982. They were intended to reassure both Taiwan and the United States Congress that the US would continue to support Taiwan even if it had earlier cut formal diplomatic relations.
The assurances were originally proposed by the then Kuomintang (Chinese Nationalist Party) government of the Republic of China on Taiwan during negotiations between the U.S. and the People's Republic of China.[citation needed] The U.S. Reagan administration agreed to the assurances and informed the United States Congress of them in July 1982.
Today, the Six Assurances are part of semiformal guidelines used in conducting relations between the US and Taiwan. The assurances have been generally reaffirmed by successive U.S. administrations. Prior to 2016, they were purely informal, but in 2016, their formal content was adopted by the US House of Representatives and the Senate in non-binding resolutions, upgrading their status to formal but not directly enforceable.