Changes made by Regulation (EEC) No 3423/73 of the Commission of 18 December 1973 on detailed rules for granting subsidies…
EU Regulation No 3423/1973
No changes made by Regulation (EEC) No 3423/73 of the Commission of 18 December 1973 on detailed rules for granting subsidies… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.