Helsinki Accords

The Helsinki Final Act, also known as Helsinki Accords or Helsinki Declaration was the document signed at the closing meeting of the third part of the Conference on Security and Co-operation in Europe held in Helsinki, Finland, during 30 July – 1 August 1975. 
All then-existing European countries as well as United States and Canada, altogether 35 participating states, signed the Final Act in an attempt to improve the détente between the Soviet bloc and the West.