Changes made by 83/462/EEC: Commission Decision of 29 July 1983 relating to a proceeding under Article 86 of the EEC Treaty (IV/30.698 - ECS/AKZO: interim measures) (Only the English text is authentic)
EU Decision 1983/462
No changes made by 83/462/EEC: Commission Decision of 29 July 1983 relating to a proceeding under Article 86 of the EEC Treaty (IV/30.698 - ECS/AKZO: interim measures) (Only the English text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.