This publication is a collection of papers presented during the first ever Regional Seminary of Asian Constitutional Court Judges held in Jakarta, Indonesia from 8-9 September 2003. The contributors to this volume include Justices, Professors and Members of Constitutional Jursidiction bodies in Indonesia, Korea, Mongolia, Thailand, Cambodia and the Philippines, all of whom provided an insight into the workings of Constitutional Jurisdication in each country. The appendices also provides further information on the jurisdiction, provisions and procedures of the Constitutional Courts of each of the participating Asian countries.