Changes made by 84/557/EEC: Commission Decision of 2 May 1984 concerning the State aids provided for by Law No 97 of the Region of Sicily of 6 May 1981 on measures to encourage productive sectors of agriculture and various agricultural standards (Only the Italian text is authentic)
EU Decision 1984/557
No changes made by 84/557/EEC: Commission Decision of 2 May 1984 concerning the State aids provided for by Law No 97 of the Region of Sicily of 6 May 1981 on measures to encourage productive sectors of agriculture and various agricultural standards (Only the Italian text is authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.