The
40^th Liège Colloquium is organized over three days (May 5-7) with key lectures, shorter communications and poster sessions – Participants are selected on the basis of an abstract submitted before December 2007. The registration fee to the Colloquium is € 250, covering the costs of the inaugural reception Monday 5, the official diner at the Château de Colonstère, the bus service from downtownhotels to the campus, the cost of publication of the proceedings – (the papers presented at the Colloquium and/or the ARW will be published in a book by Springer and presumably also in special issues of scientific journals).

The NATO–Russia ARW is organized over 2 ½ days (May 8-10 2008).
The participation to the ARW is normally on invitation only, however the participants in the Colloquium are most welcome to participate in the ARW and to take part in the seminars. There will be no additional registration fee for this participation.

Invited lecturers to the NATO ARW are heartily invited to attend both the Colloquium and the ARW. Actually, if they would prefer to address a larger audience and speak within the Colloquium, limiting their contribution to the ARW to chairing a seminar on their subject, this can be easilyarranged.

There is no Registration Fee for the ARW proper.
NATO funds are available to reimburse the travel and living expenses of the ARW invited lecturers and chairpersons within the limits set by NATO i.e. travel by the shortest and most economic route and no extravagance in hotel booking. The invited lecturers who attend both the Colloquium and the ARW will receive a complementary subsidy for the extra nights.

The registration fee for the Colloquium is not required from ARW invited lecturers and chairpersons if they attend both Colloquium and the ARW.