Changes made by Regulation (EEC) No 466/75 of the Council of 27 February 1975 fixing the dates for the beginning and the end…
EU Regulation No 466/1975
No changes made by Regulation (EEC) No 466/75 of the Council of 27 February 1975 fixing the dates for the beginning and the end… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.