Since the industrial growth period in the 70's, DNV has been closely involved in the development of these shiptypes. Today whether reflecting harsh operating environments or the ability to remain available with a rested crew, DNV's class notations are well placed to describe today's advanced multi functional vessels.

For more information about the relevant class notations for the following ship types, please select a vessel type below.

Anchor Handling Tug Supply (AHTS/AHT) Vessel

Offshore Standby Vessel

Offshore Supply Vessel

Diving Support Vessel