The League of Nations was established with three main constitutional organs: the Assembly; the Council; the Permanent Secretariat. The two essential wings of the League were the Permanent Court of International Justice and the International Labour Organization.
The relations between the Assembly and the council were not explicitly defined, and their competencies—with a few exceptions—were much the same. Each organ would deal with any matter within the sphere of competence of the League or affecting the peace in the world. Particular questions or tasks might be referred either to the council or the Assembly. Reference might be passed on from one body to another.
- ^ Grandjean, Martin (2017). "Complex structures and international organizations" [Analisi e visualizzazioni delle reti in storia. L'esempio della cooperazione intellettuale della Società delle Nazioni]. Memoria e Ricerca (2): 371–393. doi:10.14647/87204. See also: French version (PDF) and English summary.