Changes to 97/574/EC: Commission Decision of 22 July 1997 modifying Decision 97/4/EC concerning provisional lists of third country establishments from which the Member States authorize imports of fresh poultrymeat
EU Decision 1997/574
The legislation that changes 97/574/EC: Commission Decision of 22 July 1997 modifying Decision 97/4/EC concerning provisional lists of third country establishments from which the Member States authorize imports of fresh poultrymeat, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.