Changes made by 79/298/EEC: Commission Decision of 17 January 1979 relating to proceedings under Article 85 of the EEC Treaty (IV/28.796 - Beecham/Parke, Davis) (Only the English text is authentic)
EU Decision 1979/298
No changes made by 79/298/EEC: Commission Decision of 17 January 1979 relating to proceedings under Article 85 of the EEC Treaty (IV/28.796 - Beecham/Parke, Davis) (Only the English text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.