Changes to Regulation (EEC) No 597/77 laying down detailed rules for the application of special import arrangements for…
EU Regulation No 597/1977
Made by Regulation (EEC) No 2901/77 amending Regulations (EEC) No 585/77 and (EEC) No 597/77 especially as regards…
From legislation.gov.uk's record of changes, the official one: see it there.