Council Decision (EU) 2018/253 of 15 February 2018 on the position to be taken on behalf of the European Union within the Joint Committee established by the Partnership Agreement on Relations and Cooperation between the European Union and its Member States, of the one part, and New Zealand, of the other part, as regards the adoption of decisions on the rules of procedure of the Joint Committee and the adoption of the terms of reference of the subcommittees and working groups