Commission Implementing Regulation (EU) 2020/2163 of 18 December 2020 on the implementation in the United Kingdom in respect of Northern Ireland of the rules of origin laid down in Union preferential trade arrangements Basic information CELEX number: 32020R2163Official Journal: JOL_2020_431_R_0011 Form: Regulation 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: December 22, 2020 Entry into force - Date pub. +1 See Art 8 January 1, 2021 Modified by Modifies Affected by case Legal basis EuroVoc Vocabulary Preferential systems Preferential arrangements General customs aspects Import Rules of origin defined in the context of preferential arrangements Originating product Northern Ireland Withdrawal from the EU GATT United Kingdom Customs regulations Tariff preference