DNV’s activities on Certification of Materials and Components are operated by specialists on the related technical engineering disciplines.

DNV’s activities on Certification of Materials and Components are operated by a staff of some 150 dedicated specialists in the related technical engineering disciplines. This group of people is located at the head office in Oslo, and organised in Sections representing each patrticular discipline.
- Communication systems
- Control systems
- Electrical systems
- Fire safety
- Lifting appliances
- Material technology
- Nautical safety
- Pressurised equipment
- Propulsion and machinery
