Apostille or Embassy Legalisation: What Singapore Requires

Last reviewed: 26 September 2026. Country requirements change. This page is re-checked periodically, and nothing on it replaces confirming the position with the Singapore body that will receive your document.

Singapore changed from legalisation to the apostille in 2021, and some older guidance, including at least one page still published by a Singapore mission, has not caught up. Singapore also differs from most destinations in two useful ways: documents in English need no translation, and for several purposes an apostille is not what the Singapore body is asking for at all.

Check the current position before acting on this or any other page. Convention membership is a live fact. Confirm Singapore's status against the HCCH status table for the Apostille Convention on the day you start. At the time of writing Singapore is listed as a party, with the Convention in force for it from 16 September 2021.

First, ask whether you need anything

The Singapore High Commission in Canberra advises checking with the requesting authority in Singapore whether a document needs to be legalised at all. Many Singapore processes accept documents without an apostille, or want something different, such as a certified true copy or a verification report. If you are applying for a work or residence pass, see our separate page on Singapore visa applications; those rules are specific and are not repeated here.

The usual chain, when authentication is required

The High Commission sets out the procedure for Australian documents:

1. If the document is not an original Australian public document, have it notarised by an Australian notary public
2. DFAT apostille
3. Present the apostilled document in Singapore directly

The High Commission states that it does not authenticate or attest documents. There is no Singapore consular legalisation step for an Australian document. If someone tells you to take your apostilled document to the High Commission to be "endorsed", ask them to put the requirement in writing.

Australian public documents, such as registry-issued certificates, may be able to go to DFAT directly without a notary. Confirm with DFAT.

Translation: usually not needed

English is one of Singapore's official languages, so an Australian document in English generally goes as it is. For documents in other languages, the requirement depends on the body. The Registry of Marriages information published by the High Commission, for example, asks for documents in languages other than English, Mandarin, Tamil or Malay to be translated into English by a translator certified by the relevant embassy. The Singapore courts' guidance for powers of attorney in a foreign language asks for a translation certified by a sworn interpreter of the court or verified by a statutory declaration.

Marrying in Singapore

This is where the older guidance survives. The High Commission's page on marriage matters (last updated November 2025) lists what a foreign party needs to marry at the Registry of Marriages, including:

• A letter or certificate of no impediment from the party's embassy or government, with the particulars of both parties (name, date of birth, nationality, religion, passport number).
• Marital status documents from any other country where a party has lived, showing no marriage was contracted there.
• A physical presence requirement: where either party is not a Singapore citizen or permanent resident, at least one must have been in Singapore for at least 31 days before filing notice.

The same page says the certificate of no impediment and any translation must be authenticated by the home country's foreign ministry and further endorsed by the Singapore consulate, or by the home country's embassy in Singapore. That is the language of legalisation, while the High Commission's notarial page and Singapore's Ministry of Law say apostilles replace legalisation for documents from Convention countries.

So before you arrange anything:

• Ask the Registry of Marriages whether it accepts an Australian certificate of no impediment with a DFAT apostille, or wants one issued by the Australian High Commission in Singapore.
• Ask what window it applies. Registry information found in our research referred to a letter dated no more than three months before the solemnisation; confirm this with the Registry.

An Australian notary cannot issue a certificate of no impediment.

Property: powers of attorney deposited with the court

A power of attorney used for Singapore property is commonly deposited with the General Division of the High Court, where it becomes a public record. The Singapore courts' guidance says the execution of the instrument must be verified, for example by:

• an affidavit or statutory declaration by a witness to the signing, or by an impartial person who knows the donor's signature;
• the signature of a Commissioner for Oaths who witnessed the signing; or
• other evidence satisfactory to the Registrar.

If you are signing in Australia, ask the Singapore lawyer acting on the transaction exactly how execution should be verified: before an Australian notary with a notarial certificate of attestation, with or without an apostille, or at the Singapore High Commission, which says it certifies signatures and witnesses statutory declarations and affidavits for use in Singapore. The lawyer should settle the wording. Take legal advice in Singapore on validity.

Frequently asked questions

Does the Singapore High Commission legalise Australian documents? No. Its site says it does not authenticate or attest documents, and that apostilled documents can be presented in Singapore directly.

Do I need a translation of my Australian documents? Not usually, if they are in English.

Can I sign a Singapore statutory declaration in Australia? The High Commission says it witnesses statutory declarations and affidavits for use in Singapore, by appointment. Ask the Singapore body whether it will also accept one witnessed before an Australian notary.

How long does it take? It depends on DFAT processing and courier time. Do not plan to a figure quoted on a blog, including this one.