Changes made by 88/479/EEC: Commission Decision of 25 July 1988 authorizing methods for grading pig carcases in Spain
EU Decision 1988/479
No changes made by 88/479/EEC: Commission Decision of 25 July 1988 authorizing methods for grading pig carcases in Spain are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.