Changes made by 85/634/EEC: Commission Decision of 19 December 1985 authorizing certain Member States to provide for derogations from certain provisions of Council Directive 77/93/EEC in respect of oak wood originating in Canada or the United States of America (Only the French, Danish, German, Italian and Dutch texts are authentic)
EU Decision 1985/634
The legislation 85/634/EEC: Commission Decision of 19 December 1985 authorizing certain Member States to provide for derogations from certain provisions of Council Directive 77/93/EEC in respect of oak wood originating in Canada or the United States of America (Only the French, Danish, German, Italian and Dutch texts are authentic) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.