Multilateral Treaties in Practice
How the world's most important multilateral treaties function, from the UN Charter to the Paris Agreement.
Institutional Treaties
Many multilateral treaties create institutions that give them ongoing life. The UN Charter created the UN system. The Rome Statute created the ICC with its own Assembly of States Parties. The WTO Agreements created the World Trade Organization. These institutional treaties are more than sets of rules; they are living organisms that evolve through the practice of their institutions.
The institutional dimension changes how treaties operate. Disputes are resolved through treaty-specific mechanisms (the WTO Dispute Settlement Body, the ICC, ICJ advisory opinions). Compliance is monitored by treaty bodies (the UN Human Rights Committee, IAEA inspectors). The treaty evolves through decisions of its governing body rather than formal amendment.