Changes made by 86/189/EEC: Commission Decision of 17 February 1986 concerning the establishments in the United States of America from which Member States may authorize the importation of fresh meat
EU Decision 1986/189
No changes made by 86/189/EEC: Commission Decision of 17 February 1986 concerning the establishments in the United States of America from which Member States may authorize the importation of fresh meat are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.