Information relating to conference fees and registration.


Registration is through an online system, through Ex Ordo below. Early bird registration ends on April 1st, 2022. The fee includes all lunches, dinners and coffee breaks during the conference as well as the Gala dinner, taking place on Day 2, 30th May 2022.

  Early Bird (before 1st April 2022) Standard
DSI Member* €400 €450
Non-DSI Member €500 €550
PhD** (DSI Member) €300 €350
PhD** (non-DSI Member) €340 €390
Spouse/Partner €200 €250

* Details on joining the Decision Sciences Institute for those interested are available here.

** PhD students will be required to submit a letter from their Institution confirming their PhD student student status.


Registration for EDSI 2022 is now open.

Delegates requiring their organisation to be invoiced and information for visa applications, please email

Please note: You must have registered to receive an official letter regarding a visa.

Register Here