Buying • Selling • Building
Part 11
In this 12-part series Rosemont Yacht Services looks at key transaction issues in Superyacht Acquisitions, Superyacht Sales and Superyacht New Builds, and considers how we can assist owners in the process.
Managing a Superyacht Build: Controlling Cost, Changes and Delay
Launch begins the final phase
Launch is highly visible, but substantial work can remain. Systems need commissioning, interiors may still be completed and the yacht must progress through harbour acceptance tests, sea trials, class and flag certification and punch-list work.
Commissioning is a project in itself
Alongside tests typically cover generators, electrical loads, HVAC, pumps, alarms, navigation, communications and safety systems. Sea trials then test propulsion, speed, manoeuvring, steering, stabilisers, noise, vibration and emergency systems under operating conditions. Results should be compared with contractual performance criteria and deficiencies recorded, prioritised and resolved through a controlled process.
The punch list and acceptance threshold
The owner’s team should maintain a disciplined list of outstanding technical, paint, joinery, AV/IT, furnishing, engineering and documentation items. Not every punch-list item should prevent delivery. Equally, an owner should not accept a yacht with material unresolved issues merely because a ceremonial delivery date has been announced. The building contract should guide which defects must be rectified before acceptance, which can remain for warranty and whether a retention or other protection is appropriate.
Prepare the final account
Final accounts should reconcile the original price, approved variations, credits, agreed damages or other adjustments and retentions. Payments already made and the final balance should be clear, while owner-supplied expenditure and other project costs should remain visible in the overall project accounting.
Prepare the delivery document package early
The final months generate a substantial volume of documentation: Builder’s Certificate, PDA, class and statutory certificates, manuals, warranties, as-built drawings, software licences, test records, registry documents and available VAT/customs evidence. The owner should maintain a delivery-document checklist well before sea trials so that missing paperwork does not delay acceptance or registration.
Delivery should be operationally ready
The owner should test whether the yacht is administratively ready to sail after delivery. Crew contracts and payroll, insurance, flag documents, radio licensing, management agreements, banking, safety-management arrangements and onboard payment systems may all need to become effective immediately. A technically completed yacht can still be delayed operationally if these elements have been left until the last week.
Delivery and the first warranty year
The PDA records the exact moment when the builder delivers and the owner accepts the yacht. Technical documentation, passwords, software licences, as-built drawings, warranties and spares then pass to the owner’s team.
Prepare for warranty before delivery
Warranty management starts with good delivery records. Outstanding items, test results, supplier warranties and baseline condition should be documented. From day one, crew should record defects consistently with photographs, dates and operating circumstances. Repeated problems should be identified as patterns rather than isolated events.
The first months reveal the yacht
Even a carefully built yacht can develop defects once it begins normal operation. A formal warranty survey should be scheduled well before expiry, leaving enough time to inspect, notify and agree remedial work. The final delivery checklist should therefore combine technical acceptance with corporate and operational readiness. This is the point at which the new-build project becomes an ongoing yacht-ownership structure.
How Rosemont Yacht Services can assist
As the technical team completes commissioning and prepares the yacht for acceptance, RYS can coordinate the ownership, financial and administrative workstreams that need to reach delivery at the same time.
This can include ownership-company readiness, flag and registry coordination, finance and mortgage liaison, insurance arrangements, VAT/customs coordination with relevant advisers, final project accounting and payment administration, and preparation of the corporate and administrative delivery checklist.
RYS can also coordinate collection and organisation of final delivery documentation and work with the captain, manager and other service providers regarding the administrative arrangements required from day one, including accounting, banking/payment arrangements, corporate administration and, where applicable, VAT/fiscal representation.
After delivery, RYS’s role can continue as the project becomes an ongoing yacht-ownership structure. The objective is simple: when the technical team says the yacht is ready for delivery, the ownership and administrative structure should be equally ready to receive and operate it.
RYS Transaction Check
☐ Commissioning programme and test results tracked?
☐ Punch-list items categorised and prioritised?
☐ Acceptance threshold agreed against the building contract?
☐ Final account and retentions reconciled?
☐ Builder’s Certificate, PDA and title documents ready?
☐ Class, statutory, flag and registry documentation ready?
☐ Insurance, finance and mortgage arrangements effective for delivery?
☐ VAT/customs documentation and arrangements ready?
☐ Crew, management, payroll, banking and accounting operational?
☐ Warranty defect log and pre-expiry survey timetable established?
You may also be interested in
- Insight - The Complete Guide to Superyacht Ownership by Rosemont Yacht Services
- Part 10 - Before Signing a Yacht Building Contract: The Decisions That Matter Most - RYS Support
- Who we are - Rosemont Yacht Services
Important note: General information only. Transaction-specific legal, tax, customs, regulatory and flag advice should be obtained where required.