Changes made by 2003/803/EC: Commission Decision of 26 November 2003 establishing a model passport for the intra-Community movements of dogs, cats and ferrets (Text with EEA relevance.) (notified under document number C(2003) 4359)
EU Decision 2003/803
No changes made by 2003/803/EC: Commission Decision of 26 November 2003 establishing a model passport for the intra-Community movements of dogs, cats and ferrets (Text with EEA relevance.) (notified under document number C(2003) 4359) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.