Large Yacht Code — Fundamentals Practice Questions

A. THE LARGE (COMMERCIAL) YACHT CODE — LY3: Issued by the UK MCA, came into force 20 August 2013. SCOPE: commercially operated yachts that are 24 metres or over in load line length, carry no cargo, and carry no more than 12 passengers. LY3 removed the earlier 3,000GT ceiling, so megayachts of any tonnage can be coded as commercial yachts provided the 12-passenger limit is respected. CURRENT STATUS: since 1 January 2019, LY3 has been formally superseded on Red Ensign Group (REG) flags by the REG YACHT CODE, which merged LY3 and the Passenger Yacht Code (PYC) into a single document — Part A is the large-yacht successor to LY3, Part B covers passenger yachts (charter with more passengers under the relevant licence). The REG Yacht Code has since had further editions (most recently July 2024). PRACTICAL POINT: "LY3" remains common industry shorthand for "the large yacht code," even on vessels now actually coded to the REG Yacht Code — a candidate should recognise both terms refer to the same regulatory lineage, not confuse it with SOLAS (which applies to trading cargo/passenger ships, not coded yachts).

B. LY3 is a private insurance standard with no legal force — yachts may choose to follow it or not, and flag states have no role in enforcing it.

C. LY3 applies to all yachts regardless of size, including private (non-commercial) yachts under 24 metres, and to ships in commercial cargo trade.

D. LY3 has been replaced by SOLAS for all yachts over 500GT and no longer exists as a separate regulatory framework at any tonnage.

A. CODE COMPLIANCE CERTIFICATE (CCC) — PURPOSE AND DISTINCTION: The CCC confirms the yacht has been surveyed and found to comply with the applicable edition of the Large Yacht Code / REG Yacht Code in its construction, stability, fire protection, life-saving appliances, and equipment. It is the Code-specific equivalent of a SOLAS Safety Certificate for a coded commercial yacht. OTHER CERTIFICATES SERVE DIFFERENT PURPOSES: (1) TONNAGE CERTIFICATE — confirms gross and net tonnage, which determines which provisions of the Code (and other regulations) apply, since several Code requirements scale by GT band (e.g. crew accommodation equivalence bands at 200GT and 500GT); (2) LOAD LINE CERTIFICATE — verifies the yacht's freeboard/draught marks and confirms hull/freeboard integrity against the applicable Load Line rules; (3) SAFETY CERTIFICATE — where issued separately, covers specific safety equipment scope. WHO ISSUES/SURVEYS: typically a Recognised Organisation (classification society) acting on behalf of the flag state, not the MCA directly for most flags. A yacht operating commercially without a valid CCC is not lawfully coded — it cannot carry fare-paying charter guests or operate to the Code's reduced-passenger commercial basis.

B. The Code Compliance Certificate and the Tonnage Certificate are the same document under a different name — either may be presented to a surveyor or Port State Control officer.

C. The CCC only needs to be obtained once at build and never expires or requires renewal regardless of changes to the vessel.

D. A yacht can operate commercially with guests on board without a CCC as long as the crew hold valid certificates of competency.

A. THE 12-PASSENGER LIMIT — WHY IT IS A HARD BOUNDARY: A vessel coded under LY3/REG Yacht Code Part A (large yacht) is only permitted to carry a maximum of 12 passengers. This is not an administrative preference — it is the dividing line between "yacht" coding and "passenger ship" coding/SOLAS passenger ship requirements, which carry materially more onerous structural fire protection, subdivision, and lifesaving appliance requirements (and different manning). EXCEEDING THE LIMIT carries real consequences: (1) The vessel would be operating outside the scope of its CCC — effectively uncoded for that voyage, exposing the Master, owner and managers to enforcement action by the flag state and potential Port State Control detention; (2) Insurance cover is very likely to exclude or void claims arising from operation outside the certificated passenger limit; (3) It is a personal professional and potentially criminal liability issue for the Master, who is responsible for ensuring the vessel operates within its certificated limits, not just for following instructions; (4) The Master must decline the instruction and explain the regulatory reason, offering alternatives (e.g. a second tender trip, splitting the group, or referring the owner to whether the vessel should instead be coded as a Passenguer Yacht under Part B with appropriate equipment).

B. The 12-passenger limit is a guideline only — minor overages of one or two guests on a short trip are routinely accepted in practice and carry no real consequence.

C. The passenger limit applies only to overnight charters; day trips with paying guests are unrestricted in passenger numbers under the yacht codes.

D. Exceeding the passenger limit is solely a contractual matter between the owner and the charter broker, with no regulatory or certification implications.