Changes made by 78/823/EEC: Commission Decision of 21 September 1978 relating to a proceeding under Article 85 of the EEC Treaty (IV/28.824 - Breeders' rights - maize seed) (Only the German and French texts are authentic)
EU Decision 1978/823
No changes made by 78/823/EEC: Commission Decision of 21 September 1978 relating to a proceeding under Article 85 of the EEC Treaty (IV/28.824 - Breeders' rights - maize seed) (Only the German and French texts are authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.