The European Society of International Law (ESIL) is a dynamic network whose goal is to encourage the study of international law, to foster inquiry, discussion, and innovation in international law, and to promote a greater understanding of the role of international law in the world today.
The European Society of International Law Membership is open to individuals, organisations, and institutions with an interest in international law and a willingness to contribute to the realisation of the Society’s goals.
ESIL Membership Options
Be part of a vibrant community dedicated to the advancement of international law.
The European Society of International Law offers flexible membership options to suit your needs and interests:
Individual Membership Ideal for scholars, practitioners, and students who wish to engage with the international law community and participate in ESIL’s events and activities. Learn more »
Lifetime Membership A one-time commitment for those who wish to show enduring support for ESIL and enjoy lifelong access to all member benefits. Learn more »
Institutional Membership Designed for universities, research centres, law firms, and other institutions looking to connect with the international legal community and support ESIL’s mission. Learn more »
ESIL Membership Validity
ESIL Memberships are for the calendar year (January to December), regardless of the date of joining the Society except for Lifetime Membership.
All members joining/renewing their membership between 1 November and 31 Decemberwill be accorded membership for the following year.
How To Join / Renew Your Membership
To join the Society or renew your membership, go to the online membership platform, select your membership option, click on ‘’proceed to payment’’, log in to your account (or create an account if you are a new member) and follow the instructions.
You can pay by credit card or bank transfer.
Contact Us
If you change your email address at any time, please inform the ESIL Secretariatand also update your online account.
If you have any questions about the membership options, please contact the ESIL Secretariat.
Please note that due to administrative costs, the Society cannot reimburse sums less than 49 EUR.
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