Cayman will now certify a yacht that is built safer than the rule requires
Why the registry did it
Guidance Note 04/2026 was issued by the Cayman Islands Shipping Registry in May 2026 and is addressed to owners, brokers, lawyers, insurance companies, captains, surveyors, managers, builders, designers and classification societies. Its starting point is that the Red Ensign Group Yacht Code sets minimum mandatory requirements, and that plenty of private yachts are built to it because it gives the owner and his family a safe platform and helps resale.
The registry then says something unusual for a flag state. Through discussions with owners it became evident that many were not fully aware of what the Code actually requires as a minimum, and would have chosen a higher safety standard in several areas had they been offered the option when the contract was signed. It also notes that insurers would benefit from knowing whether a vessel exceeds the minimum when they assess risk and set a premium.
The five notations
Fire Safety+ goes to a yacht under 500 GT fitted with a sprinkler system protecting accommodation and service spaces. In that size band the Code currently requires only fixed detection, meaning heat and smoke detectors, plus portable extinguishers. Passive Fire Protection+ goes to a short-range yacht under 500 GT built to the structural fire protection standard for unrestricted service, which means 60 minutes of containment in the engine room and petrol storage spaces instead of the usual 30, and 30 minutes in the galley where there is currently no minimum at all.
Survivability+ goes to a short-range yacht under 500 GT whose stability booklet includes compliance with damage stability criteria. Vessels in that category are not otherwise required to remain afloat after damage or flooding. Seaworthiness+ goes to any yacht whose stability booklet demonstrates compliance with the severe wind and rolling criterion of the IMO Intact Stability Code. Weight Growth+ goes to a yacht whose stability booklet carries a future weight growth margin of more than 5 per cent of her lightweight, confirmed at initial survey and reconfirmed every five years.
What each one is really about
Read together, the list is a map of where losses come from. Fire in accommodation spaces on smaller yachts that have no sprinklers. Fire in an engine room or a garage holding petrol and petrol-engined toys. A short-range yacht with no damage stability case at all, which is a design that assumes she will never be holed. Weight growth is the slow one, the accumulated result of a decade of refits, new tenders, heavier toys and additional systems eating the stability margin the naval architect left behind.
Weight Growth+ is the notation most directly aimed at how a yacht ages. It requires the margin to be there at build and reconfirmed at five-year intervals, which turns a design assumption into something a surveyor has to check against the yacht as she now is.
How an owner gets one
The notations sit in a Cayman national annex to the Red Ensign Group Yacht Code, incorporated into the registry's instructions to recognised organisations and their surveyors. Verification is fully delegated to the yacht's classification society. For a new build under Cayman supervision the notations appear on the Statement of Compliance issued at delivery. Existing yachts can ask for a notation to be added to their Statement or Certificate of Compliance if they already meet the requirement.
The registry recommends that owners' advisers raise the options well ahead of contract signing so the builder has time to price them, and notes that the classification society's plan appraisal and survey time forms part of that additional cost because its contract is with the yard. Deciding this after steel is cut is expensive. Deciding it after delivery, for most of the notations, is not possible at all.
The resale and insurance argument
A notation on a certificate is a documented, third-party verified fact about the yacht that survives a change of owner, a change of manager and a change of captain. It is the kind of thing a buyer's surveyor can confirm in an afternoon, and the kind of thing that is very hard to establish retrospectively about a yacht that merely claims to have been well built.
The registry says the list will be expanded to cover other areas, naming crew accommodation specifically, on the ground that crew welfare and turnover are also a concern to owners. Anyone specifying a yacht now should ask what is coming, because a notation declined at contract stage cannot be retrofitted to the certificate later without the work being done to the yacht first.