Changes made by Regulation No 134/67/EEC of the Council of 13 June 1967 establishing the list of products for which sluice-gate prices are fixed and adopting the rules for fixing the sluice-gate price for pig carcases
EU Regulation No 134/1967
No changes made by Regulation No 134/67/EEC of the Council of 13 June 1967 establishing the list of products for which sluice-gate prices are fixed and adopting the rules for fixing the sluice-gate price for pig carcases are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.