Document guide
Notarising a Power of Attorney in Singapore for Use Overseas
How a power of attorney is usually notarised in Singapore, what the notary checks, how it differs from a Lasting Power of Attorney, and what to prepare before the appointment.
Key points
- A power of attorney that will be used in another country is usually signed in front of a Singapore Notary Public, then authenticated or apostilled through the Singapore Academy of Law if the destination requires it.
- The document itself is normally drafted by, or supplied by, the overseas lawyer, bank, registry or agency that will rely on it. The notary witnesses and certifies; the notary does not decide what powers the document should contain.
- A Lasting Power of Attorney under Singapore’s Mental Capacity Act is a different instrument with its own certificate issuers and registration with the Office of the Public Guardian. Do not assume a notary appointment is the right route for it.
What a power of attorney does and why notarisation is requested
A power of attorney is a document in which one person (the donor or principal) authorises another person (the attorney or agent) to act on their behalf. Common overseas uses include selling or managing property in another country, operating a bank account, signing a contract, dealing with an inheritance, or handling a company matter when the donor cannot travel.
The organisation abroad that will accept the document usually has no way to check who signed it in Singapore. Notarisation solves that problem. A Singapore Notary Public verifies the identity of the signer, watches the document being signed, and attaches a notarial certificate. If the destination country requires it, the notarial certificate is then authenticated by the Singapore Academy of Law (SAL), either as an apostille for countries in the Apostille Convention or as a legalisation step for countries outside it.
The practical consequence is that the notary is one link in a chain. Getting the chain right requires knowing the destination country, the receiving organisation, and any formality it insists on, such as an original wet-ink signature, specific wording, a witness in addition to the notary, or a translation.
Who should draft the document
In most cases the power of attorney is prepared in the country where it will be used. Foreign property registries, courts and banks often require particular wording, a specific form, or clauses that refer to their own law. A Singapore notary is not the right person to design that content unless they are also acting as your lawyer for the foreign matter, which is uncommon.
Ask the overseas lawyer or organisation to send the final draft before your appointment. Review it carefully. The donor’s name should match the identity document exactly, including middle names and the order of names. If the document refers to a passport number, property address, company registration number or bank account, check every digit. Errors discovered after notarisation and apostille usually mean repeating the whole process.
If nobody overseas will supply a draft, a Singapore lawyer can prepare a general or specific power of attorney. Expect to pay drafting fees separate from the notarial fee, and expect the lawyer to ask what the attorney will need to do so that the powers granted are neither too narrow nor dangerously wide.
What happens at the notary appointment
The donor attends in person with original photo identification. A passport is usually preferred for documents going overseas because the receiving organisation will recognise it, but ask the notary which document they require. The notary confirms identity, checks that the document is complete and unsigned, and satisfies themselves that the donor understands what they are signing and is doing so willingly.
The donor signs in the notary’s presence. Depending on the document and the destination, the notary may witness the signature, take an acknowledgment, or administer an oath. The notary then completes a notarial certificate. Under the Notaries Public Rules the certificate is issued through SAL’s system, which is also how the later authentication or apostille is attached.
If the attorney (the person receiving the powers) is in Singapore, they generally do not need to attend unless the document contains an acceptance clause that must be signed and witnessed too. Confirm this with whoever drafted the document.
- Bring the complete, unsigned document with every page and schedule.
- Bring original photo identification for every person who will sign.
- Tell the notary the destination country and the receiving organisation.
- Ask whether the destination needs a paper or an electronic apostille, or embassy legalisation instead.
- Ask for an itemised fee covering the notarial act, certificate, SAL authentication and any courier.
Corporate powers of attorney
When a company grants a power of attorney, the notary needs evidence that the person signing is authorised to bind the company. This usually means a board resolution approving the power of attorney and naming the signatory, together with a recent business profile from the Accounting and Corporate Regulatory Authority (ACRA) showing the company’s directors and officers.
The overseas recipient may also want the company’s constitution, certificate of incorporation, or a certificate of incumbency. Ask for the full list in writing. Some of those supporting documents are private and must be notarised; others are government-issued and may be eligible for direct authentication through SAL. Sorting this out before the appointment avoids a second visit.
If the signatory is a foreign director who is not in Singapore, the document may need to be executed in that director’s own country instead, or executed in Singapore by a local director with authority. Do not book a Singapore notary appointment on the assumption that a person abroad can be added later.
Lasting Power of Attorney is a different instrument
A Lasting Power of Attorney (LPA) is a Singapore statutory instrument under the Mental Capacity Act. It allows a person to appoint someone to make decisions about their personal welfare or property and affairs if they later lose mental capacity. The LPA form is certified by an authorised certificate issuer, such as a practising lawyer, a registered medical practitioner or a psychiatrist, and it is registered with the Office of the Public Guardian.
The LPA is not a notarial document and is not designed for overseas use. If a family member has asked you to “get a power of attorney notarised” and the purpose is to manage a relative’s affairs in Singapore in case of future incapacity, the correct route is an LPA through the Office of the Public Guardian, not a notary appointment.
Conversely, if a foreign relative needs to authorise you to act for them in another country, an LPA registered in Singapore will usually not be recognised there. That situation typically calls for a power of attorney in the foreign form, executed and notarised in the country where the relative is, or executed in Singapore and notarised for use abroad as described in this guide.
Timing, revocation and validity
Some countries and organisations treat a notarised power of attorney as valid only for a limited period, commonly measured in months from the date of execution or from the apostille date. Ask the receiving organisation about any expiry rule before you sign so that the document arrives with enough life left in it.
A power of attorney can normally be revoked by the donor, and it ends on the donor’s death. Revocation is usually done by a separate written document that is also notarised and sent to everyone who relied on the original. Keep a record of where the original was sent so that revocation notices reach the right places.
Finally, remember that the notary certifies execution, not the legal effect of the document in the destination country. Whether the foreign registry, bank or court will accept the power of attorney is a matter for that organisation and its law. Confirm acceptance with them in writing whenever the stakes are high.
Official sources
We use primary Singapore sources and link them so you can check the current rules before acting.
- Notaries Public Rules — Singapore Statutes Online
- Notaries Public Act 1959 — Singapore Statutes Online
- Legalisation, notary and Commissioner for Oaths FAQs — Singapore Academy of Law
- Legalisation of documents — Ministry of Foreign Affairs Singapore
- Lasting Power of Attorney — Office of the Public Guardian, Ministry of Social and Family Development
- Apostille Convention status table — Hague Conference on Private International Law
About the author
Neil Sarker
Founder and editor, NearbyNotary
Neil built NearbyNotary after helping a family member find a Commissioner for Oaths from a long directory list. He researches each guide from Singapore Courts, Singapore Academy of Law, Ministry of Foreign Affairs and Singapore Statutes Online sources, and updates guides when readers report changes. He is not a lawyer, and the guides do not replace advice from one.
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