Changes to 87/259/EEC: Commission Decision of 29 April 1987 amending Decision 86/189/EEC concerning the establishments in the United States of America from which Member States may authorize the importation of fresh meat
EU Decision 1987/259
No changes to 87/259/EEC: Commission Decision of 29 April 1987 amending Decision 86/189/EEC 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.