Changes made by 88/176/EEC: Commission Decision of 9 February 1988 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 1988/176
No changes made by 88/176/EEC: Commission Decision of 9 February 1988 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) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.