Changes made by 97/370/EC: Commission Decision of 30 May 1997 authorizing methods for grading pig carcases in Sweden (Only the Swedish text is authentic)
EU Decision 1997/370
No changes made by 97/370/EC: Commission Decision of 30 May 1997 authorizing methods for grading pig carcases in Sweden (Only the Swedish text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.