Changes to 90/501/EEC: Commission Decision of 4 October 1990 amending Decision 73/262/EEC establishing provisions for statistical surveys to be carried out by the member States on bovine livestock, forecasts on the availability of bovine animals for slaughter and statistics on slaughtered bovine animals
EU Decision 1990/501
No changes to 90/501/EEC: Commission Decision of 4 October 1990 amending Decision 73/262/EEC establishing provisions for statistical surveys to be carried out by the member States on bovine livestock, forecasts on the availability of bovine animals for slaughter and statistics on slaughtered bovine animals are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.