4Eckart Naurnarm, Rules of Origin under EPAs: Key Issues and New Directions, Paper for Tralac Conference October 2005, p.7, available at http:// www. tralae, org/pdf/20051018- ROO-paper. pdf.
5Nicholas A Zaimis, EC Rules of Origin, Chancery Law Publishing Ltd., 1992, p.143.
6Antoni Estevadeordal and Kati Suominen, Rules of Origin: The Emerging Gatekeeper of Global Commerce, Multilateralism and Regionalism: The New Interface (Chapter 4), UNCTAD/DITC/TNCD/2004/7, New York and Geneva, 2005, p.75.