Changes made by Regulation (EEC) No 593/83 continuing the measures referred to in Regulation (EEC) No 1271/78 on the…
EU Regulation No 593/1983
No changes made by Regulation (EEC) No 593/83 continuing the measures referred to in Regulation (EEC) No 1271/78 on the… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.