Exporting a newly built vessel from Indonesia requires four document families in sequence: construction and ownership evidence, class and statutory certification, tonnage and identification, and customs and port clearance. Each family references the one before it, which is why the chain cannot be compressed at the end of a programme.
Family one: construction and ownership
The origin of every subsequent document is the builder’s certificate — the yard’s formal record that it built the hull, with principal particulars and the identity of the first buyer. Alongside it sits the bill of sale transferring title, and, where the vessel was built under a contract with milestone payments, evidence that the contract has been performed and the final payment made.
Two practical points. The particulars on the builder’s certificate must match the vessel as measured, not as originally designed — a discrepancy here propagates into every later document. And where the buying entity is not the entity named in the build contract, that assignment must be documented, because customs and the receiving flag will both check who is exporting what.
Family two: class and statutory certification
Class certificates evidence technical compliance with the classification society’s rules — in Indonesia commonly Biro Klasifikasi Indonesia, though a foreign society may be used where the receiving flag requires it. Statutory certificates are issued under the authority of a flag state and cover load line, safety, radio, pollution prevention and related matters.
For an export vessel there is a timing question here: statutory certificates belong to the flag the vessel will fly, so the flag decision must precede this stage. Where a vessel is to be registered abroad, some registers will issue provisional documentation permitting the delivery voyage, with full certification completed on arrival. That arrangement must be agreed with the flag administration in advance. The wider relationship between class and statutory work is on our class and compliance page.
Family three: tonnage and identification
The tonnage certificate, stating gross and net tonnage measured under the 1969 Convention, is referenced by registration, by threshold-based certificate requirements and by fees in many jurisdictions. Where the vessel qualifies, the IMO number is assigned from complete vessel data and becomes a permanent identifier. Wooden vessels and pleasure yachts not engaged in trade sit within recognised exclusions from that scheme, as explained in our article on IMO numbers for Indonesian-built vessels.
Family four: customs and port clearance
The vessel is, for customs purposes, an exported commodity. The chain includes the customs export declaration, supporting commercial and construction documentation, physical clearance, and port clearance for departure. Where the vessel sails on its own bottom, the departure is also a voyage: crew list and crew documentation, insurance cover for the passage, provisioning and bunkering records, and the interim certification required by the receiving flag.
Checklist
| Document | Issued by | Depends on |
|---|---|---|
| Builder’s certificate | Shipyard | Completion of construction |
| Bill of sale | Seller / builder | Contract performance |
| Class certificates | Classification society | Plan approval and survey completion |
| Statutory certificates | Flag administration or recognised organisation | Flag decision; equipment compliance |
| Tonnage certificate | Flag administration or authorised body | As-built measurement |
| IMO number (if eligible) | Scheme administrator | Complete vessel data; tonnage |
| Customs export declaration | Exporter, lodged with customs | Ownership and construction evidence |
| Port clearance | Port authority | Customs clearance; crew and voyage documents |
Where exports stall
- Particulars that disagree. Length, tonnage or build year differing between documents. Fix by reconciling everything against the as-built measurement before anything is issued.
- Flag chosen late. Statutory certification cannot start without it. Fix by deciding flag at specification stage.
- Tax position assumed. The VAT treatment of a build and export depends on contract structure and current rules. Fix by taking qualified Indonesian tax advice before signature.
- Delivery voyage unplanned. Crew, insurance and interim certification treated as an afterthought. Fix by planning the voyage as a project phase.
- Punch list open at handover. Fix by converting open items into a written guarantee schedule with dates, signed with the protocol of delivery and acceptance.
How this desk helps
We sequence the four families against the physical build programme so the paperwork finishes with the vessel rather than after it, and we hold the consistency check across every document. Construction and vessel-sale contracts are issued by PT Komodo Galangan Nusantara; scopes and quotations are in USD. Contact sales@komodoluxury.com or +62 811-3823-875. See also vessel delivery, flag and export.
Keeping one master document set
The single most effective control is unglamorous: one master register listing every document, who issues it, what it depends on, its status and its date, maintained from the start of the build rather than assembled at the end. It makes dependency visible — you can see that the registration application is waiting on tonnage, and that tonnage is waiting on the as-built measurement — and it turns delivery week from an archaeology exercise into a checklist.
The register should also record where the originals are held. Certificates issued to a yard, an agent or a surveyor and never physically collected are a recurring cause of delay at the point of sale years later.
Frequently asked questions
What is a builder’s certificate?
A document issued by the yard recording that it built the vessel, identifying the hull and its principal particulars, and stating to whom the vessel was first sold. It is the origin document in the ownership chain and every subsequent transfer references it.
Can the vessel leave before registration is complete?
That depends on the receiving flag and on Indonesian clearance requirements. Some registers issue provisional registration to permit a delivery voyage. The arrangement must be confirmed with the flag before departure, not assumed.
Is VAT payable on an exported vessel?
Indonesian VAT applies at the prevailing statutory rate with specific treatment for exports, and the position depends on how the contract is structured. Confirm with a qualified Indonesian tax adviser before signature; rates and rules change.