— The invoice in PDF will be attached to the order confirmation. —

– Existing NBS members have to log in, either before registering or below. If you do not log in or if you have not paid the membership fee for 2017 you will be asked to pay the membership fee before you may continue. Add a membership here: COMPANY… | ORDINARY… | SENIOR CITIZEN… | STUDENT…, or login for existing members.

If ordering more than one hotel room, please enter the following information: name of guest and selected duration of stay (e.g. Wednesday-Friday, single room) in the note. If no name is entered, the organizing committe will find a suitable roommate (same gender).