Changes made by 90/22/EEC: Commission Decision of 20 December 1989 relating to a proceeding under Article 85 of the EEC Treaty (IV/32.408 - TEKO) (Only the German text is authentic)
EU Decision 1990/22
No changes made by 90/22/EEC: Commission Decision of 20 December 1989 relating to a proceeding under Article 85 of the EEC Treaty (IV/32.408 - TEKO) (Only the German text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.