Changes made by 80/1332/EEC: Commission Decision of 11 December 1980 relating to a proceeding under Article 85 of the EEC Treaty (IV/27.442 - Vacuum Interrupters Ltd) (Only the English text is authentic)
EU Decision 1980/1332
No changes made by 80/1332/EEC: Commission Decision of 11 December 1980 relating to a proceeding under Article 85 of the EEC Treaty (IV/27.442 - Vacuum Interrupters Ltd) (Only the English text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.