Changes to Commission Decision of 16 October 1974 concerning applications for reimbursement in respect of aid granted by Member States pursuant to Directives No 72/159/EEC, No 72/160/EEC and No 72/161/EEC
EU Decision 1974/581
Made by 76/627/EEC: Commission Decision of 25 June 1976 concerning application for reimbursement in respect of aid granted by Member States pursuant to Directive 75/268/EEC
From legislation.gov.uk's record of changes, the official one: see it there.