McLachlan, Campbell Keywords: Exception de litispendance | International law of procedure | Private international law | Public international law | International arbitration | International commercial arbitration | Mots clefs: Litispendance | Droit international de procédure | Droit international privé | Droit international public | Arbitrage international | Arbitrage commercial international | ABSTRACT Campbell McLachlan, Professor at Victoria University of Wellington, devotes his course to lis pendens in international law. After a detailed introduction to the concept of lis pendens (including its understanding as a phenomenon, its intellectual origins, the legal techniques of control of concurrent jurisdictions), Professor McLachlan examines the phenomenon of settlement of international disputes by taking into account the Romano-German approach, on one hand, and the Common Law approach on the…