Commission Implementing Directive 2014/21/EU of 6 February 2014 determining minimum conditions and Union grades for pre-basic seed potatoes Text with EEA relevance Basic information In force CELEX number: 32014L0021 Official Journal: JOL_2014_038_R_0039_01 Form: Directive Procedure number: -- Languages: bg cs da de el en et fi fr hr hu it lv lt mt nl pl pt ro sk sl es sv Dates Date of document: Date of publication: Date of effect: February 27, 2014 Entry into force - Date pub. +20 See Art 5 Date of transposition: Modified by Modified by: Modifies Affected by case Legal basis EuroVoc Vocabulary Agricultural production Plant health legislation Quality control of agricultural products Potatoes Plant health Marketing standard Plant disease Plant health control Potato Plant reproductive material