Changes made by Regulation (EEC) No 1717/72 of the Commission of 8 August 1972 on the sale of butter at a reduced price to…
EU Regulation No 1717/1972
No changes made by Regulation (EEC) No 1717/72 of the Commission of 8 August 1972 on the sale of butter at a reduced price to… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.