Changes made by 83/73/EEC: Commission Decision of 9 February 1983 on the establishment of a buffer zone in the region of Evros (Greece) and a financial contribution by the Community to measures to combat foot-and-mouth disease in that region (Only the Greek text is authentic)
EU Decision 1983/73
No changes made by 83/73/EEC: Commission Decision of 9 February 1983 on the establishment of a buffer zone in the region of Evros (Greece) and a financial contribution by the Community to measures to combat foot-and-mouth disease in that region (Only the Greek text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.