Changes made by 80/1186/EEC: Council Decision of 16 December 1980 on the association of the overseas countries and territories with the European Economic Community
EU Decision 1980/1186
No changes made by 80/1186/EEC: Council Decision of 16 December 1980 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.