Welcome to Leiden!
The Leiden Convention Bureau provides a webpage especially for ICE participants, with a wealth of touristic information on Leiden. Please visit for more information on our beautiful city! Among other things, there is a digital version of the Leiden City Guide (a printed version is in your congress bag).
Participants who present a paper at the congress have submitted an abstract of their paper when registering for the congress. The abstract should clearly indicate how the paper relates to a central theme of the congress as outlined in the mission statement. The congress fee for speakers depends on whether the speaker is a non-student with the Egyptian nationality, a non-student without the Egyptian nationality, or a student regardless of nationality. Speakers who register as a student will be required to submit proof of university enrolment. Accepted speakers
Participants who present a poster at the congress have submitted an abstract of their poster when registering for the congress. The abstract should clearly indicate how the poster relates to a central theme of the congress as outlined in the mission statement. The congress fee for poster presenters depends on whether the presenter registers for early or late registration. Accepted poster presenters
Attendees visit the congress without presenting a paper or a poster. The congress fee for attendees depends on whether the attendee registers for early or late registration, and whether the attendee is a non-student with the Egyptian nationality, a non-student without the Egyptian nationality, or a student regardless of nationality. Attendees who register as a student will be required to submit proof of university enrolment. Attendees
Accompanying persons are not participants; they come with a partner (spouse, friend, …) who is a participant in the congress. Accompanying persons do not attend presentations – with the exception of their partner’s presentation. Accompanying persons
