Changes to Regulation (EEC) No 1687/76 laying down common detailed rules for verifying the use and/or destination of…
EU Regulation No 1687/1976
Made by Regulation (EEC) No 1657/83 amending, as regards the cereals sector, Regulation (EEC) No 1687/76
From legislation.gov.uk's record of changes, the official one: see it there.