What Tender Operations Covers
The phrase "tender operations" is used loosely in the industry, so it is worth being precise about what it includes before working through the decisions that matter.
At the narrowest definition, tender operations means the day-to-day running of the vessel: launch and recovery, passenger transfers, provisioning runs, and the fuel, maintenance, and logbook disciplines that keep the boat legal and seaworthy. At the wider definition, it includes every decision that enables that day-to-day running - crew certification and tender crew training, pre-delivery and pre-season sea trials, insurance structuring, flag-state compliance, and the operating procedures that captains and first officers sign off before the season opens.
For owners, the relevant question is whether the tender programme delivers the experience and capability the build was specified for, without generating liability exposure or unplanned cost. For captains and chief officers, it is whether the crew are trained and certified to the standard the insurer and flag state require, and whether the boat has been properly trialled for the conditions it will encounter. For project managers handling a new build or a significant refit, it is whether operations requirements have been built into the specification and timeline rather than bolted on at the end.
None of these questions are complicated in isolation. The difficulty is that they interact: a tender specified for sixteen passengers at coastal certification requires crew certified to a different standard than one used only for owner transfers, and the insurance premium reflects both the certification category and the crew's documented training record. Getting the sequencing right - specification, build, certification, crew training, sea trials, insurance, then operations - saves time and money at every step.
The Key Decisions
Across the briefs we work through, the same set of trade-offs recurs.
Certification category and passenger numbers
The CE category (or equivalent flag-state classification) sets the operating envelope: sea state, distance from shelter, and maximum passenger count. A tender built to Category C can carry more passengers in coastal conditions than one built to Category D, but the build specification is more demanding and the crew certification requirement is higher. Most owner programmes sit in Category C or B. The decision should be made at the specification stage, not after the hull is laid up.
Crew certification and tender crew training
This is where we see the most avoidable problems. Tender crew training requirements vary by flag state, but the baseline most insurers now require is an RYA Powerboat Level 2 or equivalent, supplemented by a VHF operator's certificate and, for Category B and above, an RYA Advanced Powerboat or Commercially Endorsed equivalent. For tenders operating with personal watercraft or towed equipment as part of a water-sports programme, a separate RYA Waterstart or Jetski Licence is typically required.
The practical point is that training takes time and must be booked ahead of the season. Courses run by RYA-recognised training centres tend to fill quickly in the spring, and last-minute bookings are often unavailable or expensive. If crew changes happen mid-season - which they do, frequently - having a documented training protocol and a shortlist of approved training centres saves the captain significant administrative work.
Insurers increasingly ask for evidence of tender-specific training rather than accepting general boating experience. A crew member with a STCW 95 certificate and ten years on deck does not automatically satisfy the tender crew training requirement; the insurer wants to see certification on a small fast-planing vessel, ideally on a vessel of comparable type and power to the one being operated.
Tender sea trials
Sea trials for tenders are under-specified in most project contracts. The delivery trial typically confirms that the vessel performs to its stated speed and that the engines pass a load test. What it does not cover, unless the contract specifies it, is operation in the sea states and conditions the owner programme actually requires: beam seas at speed, recovery manoeuvres, low-speed handling in a swell, and the launch-and-recovery sequence with the mothership's davit or garage system.
We recommend building a tender sea trials protocol into the delivery contract that covers at minimum: a full-speed run in calm water and in a representative sea state, a slow-speed manoeuvring assessment in crosswind, a man-overboard drill, and at least one live launch-and-recovery cycle with the mothership present. If the tender is new and the mothership's handling systems are new, this trial should happen in a sheltered location before the first charter or guest-carrying operation.
Pre-season sea trials for an existing tender follow a shorter protocol but should still include a systems check, a speed and engine load test, and confirmation that all safety equipment is in date and correctly stowed.
Tender insurance
Yacht tender insurance is usually placed as part of the mothership's policy, with the tender scheduled as a listed vessel. The premium and coverage terms depend on the tender's value, its CE category, its power output, the crew's certified training record, and the operating area. High-performance tenders - anything above roughly 40 knots - attract additional scrutiny and sometimes require a separate placement or a specific endorsement.
The two areas where coverage disputes most commonly arise are crew certification (see above) and operating area. If the tender is used outside the mothership's declared cruising area, the claim may be declined. This is particularly relevant for chase-boat programmes where the tender operates independently and at a significant distance from the mothership.
We work with a small number of specialist marine insurers who understand the superyacht tender sector and who will underwrite high-performance and chase-boat programmes without applying standard RIB rates. If you are placing tender insurance as part of a new build or a programme change, we are happy to make introductions.
Operating procedures
A written operating procedures document is not a bureaucratic exercise. It is the instrument by which the captain defines what the crew are and are not authorised to do, establishes the maintenance and logbook disciplines required by the insurer and flag state, and sets the safety procedures that apply to passenger transfers, water-sports operations, and emergency situations.
For a charter programme, the procedures document is also a compliance requirement under the applicable code (LY3, MCA, or flag-state equivalent). For a private programme, it is still good practice and, in the event of an incident, evidence that the operation was being run to a defined standard.
Where to Start
If you are working through a tender operations brief for the first time, or reviewing an existing programme, the most useful starting point is the tenders hub, which organises our guides and reference pieces by topic and buying stage.
For most captains and project managers, the practical sequence is:
- Confirm the tender's CE category and passenger certification against the owner's programme requirements.
- Audit the crew's current certifications against the insurer's and flag state's tender crew training requirements.
- Book any required training before the season opens - allow at least eight weeks for course availability and certification processing.
- Review the sea trials protocol and confirm whether a pre-season trial is required.
- Confirm insurance coverage terms, particularly operating area and crew certification requirements.
- Review or draft the operating procedures document.
This sequence applies whether you are taking delivery of a new vessel or preparing an existing tender for a new season or a new programme.
Talk to Us
We work with owners, captains, and project managers across all stages of the tender programme: specification, procurement, build oversight, delivery, and operations setup. If you have a specific operations question - tender crew training requirements for a particular flag state, insurance placement for a high-performance build, or a sea trials protocol for a new chase boat - we are happy to work through it.
Send us a brief and we will come back to you within 48 hours with a structured response or, where the question requires it, a shortlist of the specialist providers we work with. The brief does not need to be detailed: the vessel type, the flag state, and the owner programme are enough to start a useful conversation.