Prélot, Marcel Keywords: International organizations | Assembly | Parliaments | History | Mots clefs: Organisations internationales | Assemblée | Parlements | Histoire | ABSTRACT Marcel Prelot notes, with reference to Georges Scelle, that there is a tendency for institutional conferences or international assemblies to move away from diplomatic conferences and to move closer to parliamentarism, both in terms of actual procedure and a legal spirit that drives them and the legislative and regulatory results to which they …