Changes to 85/253/ECSC: Commission Decision of 24 April 1985 extending the period of validity of Decision 74/509/ECSC authorizing the formation of the Groupement européen du manganèse (Only the French text is authentic)
EU Decision 1985/253
No changes to 85/253/ECSC: Commission Decision of 24 April 1985 extending the period of validity of Decision 74/509/ECSC authorizing the formation of the Groupement européen du manganèse (Only the French text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.