Changes to Regulation No 204/67/EEC of the Commission of 28 June 1967 fixing coefficients for calculating levies on pigmeat products other than pig carcases
EU Regulation No 204/1967
Made by Regulation (EEC) No 2333/77 amending Regulation (EEC) No 204/64/EEC fixing coefficients for calculating…
From legislation.gov.uk's record of changes, the official one: see it there.