Registration

Pricing

Please refer to the image below for pricing information.

How to Register

Registration for the 2025 International Linguistics Olympiad is now open! Please click Here to access the registration website.

Note for Non-Accredited Countries/Territories

If your country or territory is interested in participating in the IOL as a non-accredited country, you are more than welcome to join as an observing country. Please note the following:

• Each observing country/territory may send only one team to the competition.

• The registration fee for the observing country/territory will follow the "second-team" price listed on the official website.

Should you need any further assistance or have questions, please feel free to contact us.