Changes to 91/610/EEC: Commission Decision of 13 November 1991 amending Decision 91/28/EEC authorizing certain Member States to provide for exceptions from certain provisions of Directive 77/93/EEC in respect of potatoes for human consumption originating in Turkey (Only the Dutch, French and German texts are authentic)
EU Decision 1991/610
No changes to 91/610/EEC: Commission Decision of 13 November 1991 amending Decision 91/28/EEC authorizing certain Member States to provide for exceptions from certain provisions of Directive 77/93/EEC in respect of potatoes for human consumption originating in Turkey (Only the Dutch, French and German texts are authentic) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.