DNV GL class

Among the certification classes are: temperature class, vibration class, humidity class and IP pr...

Access DNV rules for classification, service specifications, standards and recommended practices.

Explore our ship classification services. As the shipping industry becomes ever more complex, it'...

We establish and apply technical requirements, known as DNV GL Class. Rules, for the design, cons...

DNV helps you ensure the safety and reliability of your mobile offshore installation or drilling ...