Changes made by 76/568/EEC: Council Decision of 29 June 1976 on the association of the overseas countries and territories with the European Economic Community
EU Decision 1976/568
No changes made by 76/568/EEC: Council Decision of 29 June 1976 on the association of the overseas countries and territories with the European Economic Community are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.