Changes to 80/57/EEC: Commission Decision of 5 December 1979 amending Decision 79/835/EEC authorizing Ireland to store outside its territory beef products held by its intervention agency (Only the English text is authentic)
EU Decision 1980/57
No changes to 80/57/EEC: Commission Decision of 5 December 1979 amending Decision 79/835/EEC authorizing Ireland to store outside its territory beef products held by its intervention agency (Only the English text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.