DNV has the most comprehensive approach toward safe naval vessels, including rules for Naval Surface Crafts, supported by the worlds major navies and naval shipbuilding yards.

Classification of Naval Surface Crafts, including structured verification through design, construction and operation of naval vessels, brings in different challenges. In particular due to the absence of some pure commercial and flag authority processes, requirements and interests.

To ensure safe naval vessels fit for purpose to accommodate the need of the navies, DNV has, through development and experience with the navies and yards, blended traditional naval standards and commercial practise. Available class notations ensure safety, equivalent to IMO regulations, accommodating naval operational requirements for nearly any combatant or non-combatant vessel, and of any construction and design.

DNV is involved in several naval ship activities world wide, including UK, Norway, Australia, Denmark, Portugal and US.

Typical and frequently used class notations:

Typical Class Notations for Naval Ships

DNV Rules for naval vessels has been advised by DNV's Naval Surface Craft Technical Committee (NCTC), which consists of members from 11 naval yards and 13 navies, comprising 15 nations from all continents.

DNV contacts relating to Naval Surface Crafts are given on the right hand side.