Commission Delegated Regulation (EU) 2016/698 of 8 April 2016 correcting Delegated Regulation (EU) 2016/341 supplementing Regulation (EU) No 952/2013 of the European Parliament and of the Council as regards transitional rules for certain provisions of the Union Customs Code where the relevant electronic systems are not yet operational and amending Delegated Regulation (EU) 2015/2446$