What is Ratification?

What are Treaty Organizations?

Treaty Law and the International Court of Justice


Welcome to Treaty Law!

“Treaty Law” . org is the official site of the Organization for the Study of Treaty Law (OSTL), a group of scholars and students dedicated to promoting the understanding of international law, treaty law, and the law of treaties globally.

The OSTL is always looking for new supporting members and contributors to support this very important field of knowledge. Thank you for your interest in Treaty Law, and please do not hesitate to contact us with your suggestions and even corrections.