Council Decision (EU) 2026/1340 of 4 June 2026 on the position to be taken on behalf of the European Union within the Technical Committees on Customs Valuation and on Rules of Origin established under the auspices of the World Customs Organization with regard to the adoption and preparation of advisory opinions, commentaries, explanatory notes, case studies, studies and similar instruments concerning the valuation of imported goods for customs purposes under the Agreement on Implementation of Article VII of the General Agreement on Tariffs and Trade 1994 and the adoption and preparation of advisory opinions, information and advice and similar instruments concerning the determination of the origin of goods under the Agreement on Rules of Origin