Welcome to OSTL: The Organization for the Study of Treaty Law

Organization for the Study of Treaty Law

An International Association of Scholars, Diplomats and Institutions

Contact Us

Schiphol Boulevard 127
1118 BG Schiphol Airport
Netherlands

Tel: +31 20 225 4525

Email: contact@universities.nl

All Inquiries

For all inquires, please fill out the form and we’ll get back to you as soon as possible.

With the kind support of: EUCLID (Euclid University) | Euler-Franeker Memorial University (EULER) | International Organization for Sustainable Development (IOSD) | and the Universities Netherlands Network.

ABOUT

FOR STUDENTS

  • International Law Programs
  • Treaty Law Programs
  • Maritime Law Programs
  • Submit Article
  • Get Support from Experts

FOR INSTITUTIONS

  • Join the Network
  • Use of Logo
  • Update Information
  • Promote Program
  • Research