Registration will be through the IGS web page or directly here.

The fees include the Icebreaker, the mid-conference excursion, the banquet, light refreshments during all breaks at the venue and all lunches. Please register for the symposium at If you need assistance, please contact the IGS via If payment by credit card is not possible, contact to arrange bank transfer.

The maximum number of on-site attendees is capped at 300 to ensure a more intimate and interactive symposium. Please check whether you will require visa or letters of invitation. In both cases, please contact the IGS office at Proof of registration is required for an invitation letter. The sooner you do this, the more likely it is that your visa will be processed in time.

Remote participation options were cancelled. The the interest was too little compared to the additional efforts and costs.

To request a refund, send an e-mail to

Registration fees

All fees are in Euro (EUR)


Participant on site (IGS member)


Participant on site (non IGS member)


Student or retired (IGS member)


Student or retired (non IGS member)


Accompanying person (12+)


Accompanying person (<12)


Accompanying person (≤6)




Registration after 28 March 2023

add 40

Registration after 7 May 2023

add further 100