Changes made by 1999/368/EC: Commission Decision of 4 June 1999 on protective measures with regards to contamination by dioxins of products intended for human or animal consumption derived from bovine animals and pigs (notified under document number C(1999) 1538)
EU Decision 1999/368
No changes made by 1999/368/EC: Commission Decision of 4 June 1999 on protective measures with regards to contamination by dioxins of products intended for human or animal consumption derived from bovine animals and pigs (notified under document number C(1999) 1538) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.