Changes to 79/510/EEC: Council Decision of 24 May 1979 on financial aid from the Community for the eradication of African swine fever in Malta
EU Decision 1979/510
Made by 81/477/EEC: Council Decision of 24 June 1981 amending Decisions 73/88/EEC, 77/97/EEC, 79/509/EEC, 79/510/EEC, 80/877/EEC, 80/1096/EEC and 80/1097/EEC as regards the procedures of the Standing Veterinary Committee
From legislation.gov.uk's record of changes, the official one: see it there.