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When: 18 September 1973
Where: Geneva
Experts from the 35 participating States engaged in the first ever multilateral East-West negotiation process, producing the CSCE Final Act.
The Act, also known as the Helsinki Accords, was signed by the Heads of State or Government of the 35 States on 1 August 1975, the last day of the Helsinki Summit (Stage III). Forming the backbone of the Organization's activities, the Final Act outlines ten fundamental principles: