Changes to Commission Decision of 29 May 1998 concerning the animal health conditions and veterinary certification for imports of fresh meat from certain European countries (notified under document number C(1998) 1445) (98/371/EC)
EU Decision 1998/371
Made by 2004/83/EC: Commission Decision of 6 January 2004 amending Decision 98/371/EC as regards the import of fresh meat from certain acceding States (notified under document number C(2003) 5314)
From legislation.gov.uk's record of changes, the official one: see it there.