Changes made by Regulation No 177/67/EEC of the Council of 27 June 1967 laying down general rules for granting export refunds on pigmeat and criteria for fixing the amount of such refunds
EU Regulation No 177/1967
No changes made by Regulation No 177/67/EEC of the Council of 27 June 1967 laying down general rules for granting export refunds on pigmeat and criteria for fixing the amount of such refunds are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.