The European Society of International Law

N.B. Membership renewal throughout August and Board elections

Please note that the ESIL Secretariat and the European University Institute (EUI) administrative services will be closed from 1 August to 24 August during the summer break. As a result, payments made by bank transfer may not be verified immediately.
If you wish to join or rejoin ESIL and be eligible to vote in the Board elections, we strongly recommend that you pay your membership fee by credit card, as credit card payments are confirmed immediately.
Please remember that only current ESIL members who have paid their 2026 membership fee by 24 August 2026 are eligible to vote.