Changes made by Regulation (EEC) No 2056/73 of the Commission of 27 July 1973 fixing compensatory amounts for pigmeat products
EU Regulation No 2056/1973
No changes made by Regulation (EEC) No 2056/73 of the Commission of 27 July 1973 fixing compensatory amounts for pigmeat products are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.