In all areas in which the long-term behaviour of NorGeoSpec certified products is important, the NorGeoSpec Certification Body avails itself of external experts with the relevant experience.
On request the NorGeoSpec Certification Body will provide the applicants with a list of approved experts.
The applicant is free to choose the expert. In individual cases, a connection between the expert and the applicant is not permissible. Such a case exists, for example, when a test result differs from that obtained in the initial type testing and the expert was involved in the original assessment of long-term behaviour.