1. Constitutional change engineering / Xenophon Contiades 2. Constitutional change in Austria / Manfred Stelzer 3. The process of constitutional amendment in Belgium / Christian Behrendt 4. Constitutional change and constitutional amendment : a Canadian conundrum / Allan C. Hutchinson 5. Formal and informal methods of constitutional change in Denmark / Helle Krunke 6. Constitutional amendment in Finland / Tuomas Ojanen 7. Constitutional amendment in France / Wanda Mastor and Liliane Icher 8. Constitutional amendments and constitutional changes in Germany / Markus Kotzur 9. Constitutional change in Greece / Xenophon Contiades and Ioannis Tassopoulos 10/ Constitutional amendment in Ireland / Fiona De Londras and David Gwynn Morgan 11. Constitutional revision in Italy : a marginal instrument for constitutional change / Tania Groppi 12. Constitutional amendment in Luxembourg / Jorg Gerkrath 13. The constitutional revision process in the Netherlands : sensible security valve or cause of constitutional paralysis? / Wim J.M. Voermans 14. The Portuguese constitution of 1976 : half-life and decay / Jonatas E.M. Machado 15. Constitutional change in Spain / Abraham Barrero Ortega and Irene Sobrino Guijarro 16. Constitutional amendment in Sweden / Lars-Goran Malmberg 17. Constitutional revision : the case of Switzerland / Thomas Fleiner 18. Constitutional amendment in the United Kingdom / Robert Blackburn 19. Constitutional revision in the United States of America / John R. Vile 20. Models of constitutional change / Xenophon Contiades and Alkmene Fotiadou.