Changes made by Regulation (EEC) No 1489/90 amending Regulations (EEC) No 756/70, No 548/86 and No 3719/88 as regards proof…
EU Regulation No 1489/1990
Made to Regulation (EEC) No 548/86 laying down detailed rules for the application of accession compensatory amounts
From legislation.gov.uk's record of changes, the official one: see it there.