Changes made by 2004/93/EC: Commission Decision of 29 January 2004 concerning protective measures in relation to avian influenza in certain Asian countries as regards the importation of birds other than poultry (notified under document number C(2004) 257)
EU Decision 2004/93
No changes made by 2004/93/EC: Commission Decision of 29 January 2004 concerning protective measures in relation to avian influenza in certain Asian countries as regards the importation of birds other than poultry (notified under document number C(2004) 257) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.