Changes made by 87/13/EEC: Commission Decision of 11 December 1986 relating to a proceeding under Article 85 of the EEC Treaty (IV/261-A - Belgische Vereniging der Banken/Association Belge des Banques) (Only the French and Dutch texts are authentic)
EU Decision 1987/13
No changes made by 87/13/EEC: Commission Decision of 11 December 1986 relating to a proceeding under Article 85 of the EEC Treaty (IV/261-A - Belgische Vereniging der Banken/Association Belge des Banques) (Only the French and Dutch texts are authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.