Changes made by 81/1030/EEC: Commission Decision of 29 October 1981 relating to a proceeding under Article 86 of the EEC Treaty (IV/29.839 - GVL) (Only the German text is authentic)
EU Decision 1981/1030
No changes made by 81/1030/EEC: Commission Decision of 29 October 1981 relating to a proceeding under Article 86 of the EEC Treaty (IV/29.839 - GVL) (Only the German text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.