COSA 2026 – Registration

🗓️ Conference Dates: September 14–18, 2026
(Arrival: September 13 – Departure: September 18)

📍 Venue: CIRM – Centre International de Rencontres Mathématiques, Marseille, France

Registration for COSA 2026 is now officially open.

Due to the limited accommodation capacity at CIRM, participants are strongly encouraged to complete their registration as early as possible.

Participants appearing on the registration list must validate their participation by completing the payment procedure no later than 15 July 2026. Registrations not confirmed by payment before this date may be released to participants on the waiting list.

💳 Registration & Payment

The preferred payment method is online payment by credit/debit card through the official conference platform:

💳 Registration & Payment Platform:

COSA 2026 Registration & Payment Platform

However, if your institution requires payment by bank transfer, you may use the following bank details:

This reference is essential for us to identify your payment. Once the transfer has been completed, please send a copy of the transfer confirmation to the conference organizers.

📝 Registration Confirmation Form

Please complete the form below after payment in order to finalize your registration and help us organize accommodation, meals, and the scientific program

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Affiliation

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Registration Category *Supporting Participation (€700 – supporting young researchers)Subsidized Participation (€350 – accommodation + full board + registration)Standard Participation (€150 – lunches + coffee breaks + registration)

Have you already completed your payment? *YesNo

If yes, please indicate the name used for the payment

Would you like to give a talk or present a poster? *Yes, I would like to give a talkYes, I would like to present a posterNo, I do not plan to present

Tentative Title of Your Contribution

Dietary Restrictions or AllergiesYesNo

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