Business Assurance Contact DNV GL - Business Assurance DNV Business Assurance DNV Business Assurance DNV Business Assurance Norway Call us +47 67 57 99 00 Email us dnvgl.certification.norway@dnv.com Office address Veritasveien 1 1322 Høvik Norway Postal address P.O Box 300 1363 Høvik Norway View location in Google maps Driving directions to this location