Changes to 78/360/EEC: Commission Decision of 31 March 1978 authorizing certain Member States to sell butter at a reduced price in the form of concentrated butter (Only the German, French and Dutch texts are authentic)
EU Decision 1978/360
The legislation that changes 78/360/EEC: Commission Decision of 31 March 1978 authorizing certain Member States to sell butter at a reduced price in the form of concentrated butter (Only the German, French and Dutch texts are authentic), newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.