The conference Organisers cannot be held responsible for any loss, injury or damage to any person or property, whatever the cause may be. The liability of persons and enterprises providing means of transportation or other services, however, remains unaffected. The customer takes part in all tours and trips at his/her own risk. Only written arrangements are binding. We kindly ask you to authorise us by completion of this Form to use all registration data given in this Form for a computerised handling of the Congress.