Changes made by 74/287/EEC: Commission Decision of 8 May 1974 authorizing the Italian Republic to take certain protective measures under Article 108 (3) of the Treaty (Only the Italian text is authentic)
EU Decision 1974/287
No changes made by 74/287/EEC: Commission Decision of 8 May 1974 authorizing the Italian Republic to take certain protective measures under Article 108 (3) of the Treaty (Only the Italian text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.