The email circulated by Gelu Stan after IMO’s MSC 111 session points to one of the most important recent regulatory moves in shipping: the adoption of the new International Code of Safety for Maritime Autonomous Surface Ships, known as the MASS Code. Even though the instrument is initially non-mandatory, the signal to the market is clear: autonomous shipping is no longer being treated only as an experimental field, but as an area where the international rulebook is starting to take concrete shape.
According to IMO’s official briefing, the new Code creates a goal-based framework for the design, approval and operation of remotely controlled or autonomous ships, so that safety, security and environmental protection remain equivalent to the standards expected from conventional vessels. The Code applies to SOLAS cargo ships and will take effect as a non-mandatory instrument on 1 July 2026, feeding an experience-building phase before a mandatory version is expected later in the decade.
Why this adoption matters now
Autonomous shipping has long been accompanied by technology promises, pilot demonstrations and legal debates about responsibility. What the MASS Code changes is the level of seriousness in the governance discussion. Shipowners, yards, system suppliers and class societies now have a clearer reference point for what technical and operational acceptability should look like for a ship using remote-control or autonomous functions.
IMO emphasizes risk assessment, robust system design, connectivity requirements, remote operations, cybersecurity and the integration of remote operations centres. Just as importantly, the Code keeps the human element at the centre of accountability: the master remains responsible for the ship at all times, even when not physically on board. That point matters because it shows that automation does not remove responsibility; it restructures it.
Practical implications for maritime companies
For shipping companies, the adoption of the MASS Code does not mean commercial fleets will suddenly become autonomous overnight. It does mean that projects involving remote control, assisted navigation, advanced automation and software-hardware integration will increasingly be evaluated against a more disciplined international framework. That can accelerate serious investment while filtering out poorly prepared initiatives.
- owners will need more rigorous operational and cyber-risk assessments;
- yards and integrators will have to demonstrate conformity of autonomous solutions more clearly;
- technology vendors will be pushed toward stronger standardization and interoperability;
- shore-based and onboard teams will need new skills for remote supervision and intervention.
For Romania’s maritime ecosystem, the opportunity is not limited to observing from the sidelines. As regulation matures, demand can expand into design, systems integration, testing, training and technical support for operators preparing new automation stages. Even companies that will never build a fully autonomous vessel may still benefit from work in software, communications, cybersecurity and validation services.
MSC 111 went beyond MASS alone
Gelu Stan’s note also highlights other relevant outcomes from MSC 111: interim guidance for hydrogen and ammonia use, revised explanatory notes on safe return to port for passenger ships, and draft amendments to the IGC Code. Taken together, these decisions show IMO trying to keep pace both with automation and with new fuel technologies. For the industry, the practical conclusion is that the next few years will bring more compliance complexity, but also greater clarity for well-founded investments.
In short, the new MASS Code is not merely a symbolic milestone for autonomous ships. It opens a phase in which shipping companies need to treat autonomy, remote operations and digital ship architectures as mature business, safety and regulatory topics rather than laboratory themes.
Editorial source: email sent by Gelu Stan on 2026-05-25 and IMO’s official briefing: IMO adopts first global Code for autonomous ships.
Romanian version: https://www.anconav.ro/ro/imo-mass-nave-autonome/