Article 13: Amendment of the rules of procedure - Council Decision (EU) 2019/234 of 5 February 2019 on the position to be taken on behalf of the European Union within the Joint Council established under the Economic Partnership Agreement between the European Union and its Member States, of the one part, and the SADC EPA States, of the other part, as regards the adoption of the rules of procedure of the Joint Council and of the Trade and Development Committee