Part I Philosophical Foundations: Maxime Grignon , Usage et légitimité.- Part II General Customary Law: Aurélie Brès , Tradition In The French Legal System - Outward Signs And Usefulness.- Marie Bourdeau , La délimitation du champ de l'usage.- Crystelle Sanchez-Saëz , The Impact Of Usages On Property Rights.- Philippe Grignon , Usages et contrat-type.- Part III National Customary Law: Lise Chatain , L'usuel et le Droit fiscal.- Eric Rakowski , Custom As Public Policy: Tying The Hands Of The Dead.- Pablo Echeverri , The Role Of Custom In Rule 144a Capital Markets Transactions.
- Éric Sales , Les usages du pouvoir executif sous la Veme République.- Arlette Slomiansky , Political Considerations In The Recognition Of Usages - The Israeli Experience.- Marie-Christine Sordino , Droit pénal et usages, entre flux et reflux.- Amanda L. Tyler , Customary Law And The Domain Of Federal Common Law Today.- Part IV International Customary Law: Gustavo Cerqueira , Les usages en Droit privé européen.- Arthur Oulaï and Serge Kablan , Usages de l'internet et divulgation adaptative des clauses contractuelles: la force exécutoire de l'iconographie.- Pierre Mousseron , International Trade Usages: What's So Special About Them'.
- John Yoo and Ivana Stradner , Customary International Law.