Changes made by 93/33/EEC: Commission Decision of 16 December 1992 amending Commission Decision 89/599/EEC approving derogations provided for by Greece, Italy and Portugal from certain provisions of Council Directive 77/93/EEC in respect of seed potatoes originating in Canada (Only the Greek, Italian and Portuguese texts are authentic)
EU Decision 1993/33
The legislation 93/33/EEC: Commission Decision of 16 December 1992 amending Commission Decision 89/599/EEC approving derogations provided for by Greece, Italy and Portugal from certain provisions of Council Directive 77/93/EEC in respect of seed potatoes originating in Canada (Only the Greek, Italian and Portuguese 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.