Registration fees

OSTST in combination with IDS
On or before 16 February 2022
200 €
460 €
460 €
Student fee
175 €
225 €
225 €
From 17 February 2022
360 €
550 €
550 €
400 €
600 €
600 €

VAT included

*If you are a student please send a copy of your valid student card to
Without proof of your status, we cannot offer you the student fee.

The registration fee includes:

      • Attendance of all sessions (oral/poster)
      • Lunches (Monday to Friday)
      • Coffee-breaks
      • Welcome cocktail
      • Icebreaker cocktail
      • Conference dinner
      • Conference related material and documentation
      • Access to the conference App

Lunches are included in the registration fee. To avoid wasting food, please indicate the days on which you will have lunch when registering.

Visa application

If you need an invitation letter to get a visa, please send an email to

Methods of Payment

Credit card
Accepted credit cards are VISA®, Eurocard® and Mastercard®

During the online payment process, you will be connected to the PAYBOX VERIFONE website.
Your credit card details will not be stored on our server. 

Bank transfer
You are responsible for ALL bank fees.

The bank details will be mentioned on the pro-forma invoice sent by email after your registration.
NB: Please indicate the name of the registered people (or the invoice references). 

Order form
Order form payable in France.

Cancellation conditions

Cancellations have to be sent by email to

The following cancellation fees will apply:

  • Cancellations before 21st January 2022: refund of 50%
  • Cancellations from 21st January 2022 onwards will not be eligible for refund

Registration contact

> Carte Blanche <
7, chemin en Barbaro – 81710 Saix – France
Phone: +33 (0)5 63 72 30 68 – Email :