This Regulation of the Minister of Agriculture and Rural Development lays down some amendments to Regulation on model certificates and information concerning the evaluation of seed material. In particular the present Regulation establishes new model certificates of field assessment of nursery material and of assessment of external characteristics of seed potatoes (specified in Annex 1), new model information on disqualification of nursery material after field assessment and on disqualification of seed potatoes after assessment of external characteristics (specified in Annex 2) and new model information on results of tests (specified in Annex 3).