Dear CASTL conference participant. This is the registration cite for conferences at CASTL or conferences hosted by CASTL. Please click the button in order to get to the regsitration form. Fill in the form as accurately as possible. If you need to cancel your regisration and complete it later, hit the "Avbryt/Cancel" button. Please note that the submitted information cannot be changed later, so please make sure that you enter correct and valid information. Questions might be directed to Ståle