Changes made by 77/100/EEC: Commission Decision of 21 December 1976 relating to a proceeding under Article 85 of the EEC Treaty (IV/5715 - Junghans) (Only the German text is authentic)
EU Decision 1977/100
No changes made by 77/100/EEC: Commission Decision of 21 December 1976 relating to a proceeding under Article 85 of the EEC Treaty (IV/5715 - Junghans) (Only the German text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.