Changes to 99/623/EC: Commission Decision of 10 September 1999 amending Decision 1999/293/EC concerning certain protective measures against bluetongue in parts of Greece (notified under document number C(1999) 2902) (Only the Greek text is authentic)
EU Decision 1999/623
No changes to 99/623/EC: Commission Decision of 10 September 1999 amending Decision 1999/293/EC concerning certain protective measures against bluetongue in parts of Greece (notified under document number C(1999) 2902) (Only the Greek text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.