The International Maritime Organization let its non-mandatory Maritime Autonomous Surface Ships Code take effect on schedule on 1 July 2026, the milestone the prior update tracked as approaching. Entry into force was administrative: the Experience Building Phase framework will not be developed until the Maritime Safety Committee meets as MSC 112 in December 2026, and the Maritime and Coastguard Agency offered no national-legislation timeline.
The pattern that runs through the naval plan repeats in the regulatory domain. A code arrives on time and the binding detail moves to a later date, so classification societies keep filling the gap with their own class rules, and the pan-European FAVOR research programme remains where the workforce and liability questions are being worked out. The three gaps Nautilus International flagged before entry, who answers when a master is ashore, whether one operator can supervise several vessels, and how displaced seafarers are handled, are unchanged.
For an operator planning a crewless voyage, 1 July added a headline and no new certified pathway.
