Changes made by Regulation (EEC) No 749/73 of the Council of 19 March 1973 on production subsidies which the United Kingdom…
EU Regulation No 749/1973
No changes made by Regulation (EEC) No 749/73 of the Council of 19 March 1973 on production subsidies which the United Kingdom… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.