Certification of materials and components
In today’s world, approved products, materials and processes are key to economic success. DNV is your reliable partner for certification and technical expertise that give you a decisive advantage.
Select a service line or service:
Marine components and systems
Service line - Marine components and systems
- Maritime
- Marine components and systems
Approval of manufacturers
Service line - Approval of manufacturers
- Maritime
- Approval of manufacturers
Underwater technology services
Service line - Underwater technology services
- Maritime
- Underwater technology
Materials and corrosion protection
Materials and corrosion protection (service line)
- Maritime
- Materials and corrosion protection
Welding technology
Welding - ServiceLine
- Maritime
- Welding
Additive manufacturing certification
DNV is ready to meet the industry demand for certification of additive manufacturing (AM).
- Maritime
- Approval of manufacturers
Approval of service suppliers
Build trust and confidence with your customers – with DNV approval.
- Maritime
- Approval of manufacturers
Related links
Certification Authentication
Explore more on our related webpage
Product certification and verification via Veracity
Learn more about this digital service
Approval Finder
DNV approved products, manufacturers and service suppliers
Stamps and marks
Get information on our maritime stamps and marks
Technical and Regulatory News subscription
Receive technical insights and more