Changes made by 1999/386/EC: Council Decision of 7 June 1999 on the provisional application by the European Community of the Agreement on the International Dolphin Conservation Programme
EU Decision 1999/386
No changes made by 1999/386/EC: Council Decision of 7 June 1999 on the provisional application by the European Community of the Agreement on the International Dolphin Conservation Programme are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.