Changes made by 79/80/EEC: Commission Decision of 22 December 1978 amending Decisions 73/30/EEC, 77/331/EEC and 78/118/EEC concerning special health guarantees in respect of bovine leucosis (Only the German, Danish, Dutch and English texts are authentic)
EU Decision 1979/80
The legislation 79/80/EEC: Commission Decision of 22 December 1978 amending Decisions 73/30/EEC, 77/331/EEC and 78/118/EEC concerning special health guarantees in respect of bovine leucosis (Only the German, Danish, Dutch and English texts are authentic) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.