Changes made by Regulation (EEC) No 522/73 of the Commission of 14 February 1973 laying down detailed rules for the…
EU Regulation No 522/1973
No changes made by Regulation (EEC) No 522/73 of the Commission of 14 February 1973 laying down detailed rules for the… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.