Changes made by Regulation (EEC) No 1665/72 of the Commission of 28 July 1972 on detailed rules for determining the…
EU Regulation No 1665/1972
No changes made by Regulation (EEC) No 1665/72 of the Commission of 28 July 1972 on detailed rules for determining the… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.