The Norwegian Professional Council for Training and Certification of Surface Treatment Inspectors (FROSIO - Faglig Råd for Opplæring og Sertifisering av Inspektører innen Overflatebehandling) was established in Norway in 1986 and has issued certificates for surface treatment inspectors since 1987.  In 2012, FROSIO set up a similar system for training and certification of insulation inspectors who want to work on projects according to the NORSOK specification.

 

Since 2023, Dries Van den Bergh has been a certified FROSIO insulation inspector level III (cert. 13772, valid until Nov 30, 2028).