Registering a ship in Singapore: owners, provisional registration and the Registry

The Singapore Registry of Ships

Ship registration in Singapore is handled by the Maritime and Port Authority of Singapore (MPA), which runs the Singapore Registry of Ships. The main laws are the Merchant Shipping Act 1995 and the Merchant Shipping (Registration of Ships) Regulations made under it.

Registration matters for more than the flag on the stern. It is the record of who owns the ship, it is where ship mortgages are registered, and the information it holds about a ship and its mortgages can be obtained by the public on application and payment of a fee.

Who can be a registered owner

Only certain persons can own a Singapore ship. Individuals must be Singapore citizens or permanent residents. Companies must be incorporated in Singapore and have a minimum paid-up capital of S$50,000 (the figure in published guidance as at 2026). Further conditions can apply to companies that are majority foreign-owned, so check the current rules for your structure.

The owner must also appoint a manager whose residence is in Singapore. The manager is the Registry's point of contact for the ship, so it is worth choosing someone who will deal with correspondence promptly.

A ship that is still being built cannot be registered. For a newbuilding, registration happens once the ship exists and title has passed to the buyer, which is usually evidenced by the builder's certificate.

Provisional and permanent registration

Singapore offers provisional registration as well as the usual permanent registration. Provisional registration is useful where a ship needs to trade under the Singapore flag before every document for permanent registration is ready.

A provisional certificate of registry is valid for a maximum of one year and cannot be extended. The ship must be transferred to the permanent register before the year runs out. No fee is charged for that transfer.

The June 2025 documentation changes

From 2 June 2025 the Registry simplified what it asks for. For new registrations, copies of the relevant title documents are now enough for permanent registration, rather than originals. Documents signed outside Singapore now only need to be notarised; they no longer also need to be legalised or apostilled.

There are limits to these changes. They apply to vessels whose provisional certificate was issued on or after 2 June 2025. They also apply to new registrations only, so where a ship already on the Singapore register changes hands, the Registry may still ask for original title documents such as the bill of sale or builder's certificate.

Lenders may also notice a difference. Previously, a financier sometimes had to give the Registry a letter confirming it had seen the original title documents before its mortgage could be recorded against a provisionally registered ship. Commentators have suggested this may no longer be needed for new registrations, but say it remains to be seen how this works in practice.

Other points to keep in mind

Dual flagging is not allowed. A Singapore ship that is found to be registered under another flag as well will be removed from the Singapore register.

Profits from operating a Singapore-registered ship outside the port limits can qualify for an income tax exemption under the Income Tax Act 1947. Whether a particular business qualifies depends on its activities, so this needs specific advice.

• Confirm the owning entity meets the ownership and capital rules before the ship is bought.
• Appoint a Singapore-resident manager.
• Plan the path from provisional to permanent registration well within the one-year limit.
• Check with the Registry's current checklist which documents it needs, and whether copies will do.

Getting advice on your registration

This guide is general information, not legal advice, and the Registry's requirements change from time to time. If you are registering or re-flagging a ship, ask a lawyer to review the ownership structure, the documents and the timetable for your particular ship before you commit to a delivery date.