Changes made by 80/1284/EEC: Commission Decision of 19 December 1980 amending Commission Decision 78/638/EEC authorizing the United Kingdom of Great Britain and Northern Ireland to grant exemptions for national road transport operations from the Community regulations on social matters relating to road transport (Only the English text is authentic)
EU Decision 1980/1284
The legislation 80/1284/EEC: Commission Decision of 19 December 1980 amending Commission Decision 78/638/EEC authorizing the United Kingdom of Great Britain and Northern Ireland to grant exemptions for national road transport operations from the Community regulations on social matters relating to road transport (Only the English text is authentic) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.