DNV
Norwegian classification society and risk management company that certifies ships, offshore structures, and autonomous vessels.
DNV, the Norwegian classification society, was already certifying crewless cargo ships under its own rules when the IMO's MASS Code entered voluntary force on 1 July 2026, formalising practice DNV had set years earlier.
Last refreshed: 24 July 2026 · Appears in 1 active topic
Will DNV class rules diverge from IMO national interpretations during the autonomous ship experience-building phase?
Timeline for DNV
Ran parallel AROS assurance framework to fill accountability gaps left by the MASS Code
Autonomous Systems: Land & Sea: Crewless-ship rules duck the hard partCertified autonomous and remotely operated vessels under own rules ahead of IMO code
Autonomous Systems: Land & Sea: First global code for crewless shipsBackground
DNV, formerly Det Norske Veritas, is a Norwegian maritime classification society and risk-management organisation headquartered in Høvik. As a class society, it sets the technical standards that shipowners must meet for a vessel to be classed and insurable, work that spans hull and machinery inspection, safety management and, increasingly, autonomous-systems certification.
DNV's role in the crewless-shipping sector extends beyond individual vessels to the shore-based Remote Control Centres that operate them, requiring flag-state approval processes to include a formal risk assessment before autonomous operations begin. That certification authority gives DNV practical influence over how the sector develops that runs ahead of, and sometimes independent of, intergovernmental regulation.
DNV's wider business covers offshore energy, pipeline Integrity and sustainability certification, making the maritime autonomy work one strand within a much broader risk-assurance portfolio built up since the company's founding in 1864.
DNV outpaces the new IMO code
DNV already certifies autonomous vessels and their shore-based Remote Control Centres under its own class rules, a practice that predates the IMO's MASS Code adopted on 22 May 2026. When the code entered voluntary force on 1 July, three questions stayed unresolved: liability for a shore-based master, how many ships one master can safely oversee, and what happens to seafarers whose postings move ashore.
DNV's advance rules, alongside Lloyd's Register's own framework, filled that accountability gap before any government did. That leaves a patchwork risk hanging over the code's six-year voluntary period: DNV-classed ships may operate to a stricter standard than the flag states permitting them ever legislated, a gap that will only close if the IMO's 2032 mandatory framework catches up to what class societies already enforce.