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Quick answer: In the certified vs notarised translation Singapore question, the difference is who stands behind the work. A certified translation carries the translator’s signed statement that it is true and complete. A notarised translation adds a notary public. This is a senior lawyer appointed by the Singapore Academy of Law (SAL), who signs a notarial certificate. ICA accepts three kinds. These are an embassy translation, a notary’s translation, or a private one backed by a notary or embassy.
This guide puts eleven common questions in one place. You will learn who can translate your papers and what a notary does. You will also see why Singapore has no sworn translators. Finally, you will learn why Google Translate is not enough for official use.
Both types start the same way. A trained translator turns your document into English. The difference is the extra layer of proof added at the end.
Certified translation. The translator or agency adds a signed statement. It says the English version is true to the original. It often has a company stamp and the translator’s details.
Notarised translation. The translator signs a declaration in front of a notary public. The notary checks who the translator is. Then the notary issues a notarial certificate with a seal. The Notaries Public Rules call this document a “Notarial Certificate”.
A notary does not check every word. The notary confirms the identity and the signed declaration. The translator is still the one who answers for the words.
Look for these parts when you get your file back:
If any part is missing, ask for it before you submit. It is much harder to fix after an officer has seen it.
This table sets the three terms side by side. It also shows what the main offices accept.
| Point | Certified translation | Notarised translation | Sworn translation |
|---|---|---|---|
| Who signs | The translator or agency | The translator, then a notary public | A translator sworn in by a court or ministry |
| Exists in Singapore? | Yes | Yes | No official system |
| Extra cost | Usually none | Notary fee plus SAL’s fee | Not available locally |
| ICA | Accepted only if notarised or attested by an embassy | Accepted | Treated as a private translation |
| MOM | Upload the original with an English translation by a translation service provider | Also accepted | Treated like any translation |
| Courts | Depends on the case | A notary-certified translation is one accepted route for foreign judgments | Not a local option |
For ICA, a plain certified translation is usually not enough by itself. Most PR, citizenship and LTVP files end up getting a translation notarised before upload.
MOM is different. Its document guide says the original and an English translation must be uploaded together. It also says a translation service provider can do the translation.
This is the question we hear most. The answer depends on who will read the English version.
For ICA, there are three routes. You can use:
So the person who translates official documents is usually a professional translator. A notary or embassy then backs the work. ICA also says it does not endorse any private translation company.
You can, but ICA would treat it as a private translation. It would still need a notary or an embassy to back it. Officers also trust an independent translator more than the applicant.
Many families hand the whole set to a Singapore agency that certifies translations. That agency then arranges the notary. One team also keeps every name and date the same across all files.
“Notary translation” is the everyday name for a notarised translation. A notary public in Singapore is a practising lawyer. The Senate of the Singapore Academy of Law appoints them. That rule is in the Notaries Public Act.
Here is how it usually works:
The notary also charges a separate notarisation fee. Notarising a translation is not the same as notarising a photocopy. The copy side is a separate topic, set out in how certified and notarised copies differ.
Yes, if the notary knows both languages well. ICA accepts translations “produced by a notary public”. In practice, most notaries do not translate. They witness the translator’s declaration instead. Either way, the birth certificate ends up with a notarial certificate that ICA can accept.
A sworn translator is someone a court or ministry has formally appointed. They take an oath. Countries such as Germany and Italy use sworn translators for official work.
Singapore has no such system. The German Embassy in Singapore says there are no officially appointed or sworn translators here. The Italian Embassy says the same. So no one in Singapore can call themselves a sworn translator in the legal sense. If someone does, ask what they mean. Often they just mean a translator who signs a statement, or one who works with a notary.
So what should you do if a foreign office asks for a “sworn” version? First, ask that office what it accepts from Singapore. Many accept a notarised translation instead. Before you order anything, read about sworn translation requests from overseas.
Notarising adds a check that the reader can trust. The notary confirms who signed, and SAL confirms the notary. That chain matters when the reader is far away or the stakes are high.
Common reasons people notarise legal papers:
When a court is involved, ask your lawyer which form it needs. Then order translations for court proceedings in exactly that form.
Legal words carry exact meanings. One wrong word can change who owes what. These tips help:
Do you need to translate legal documents to English for a deal or a dispute? Choose a team that works with lawyers. They will know which English legal term matches the original, not just the nearest word.
Sometimes you need a person in the room, not a document. That is called interpreting. A translator works on text. An interpreter works on speech.
The courts give free or paid interpreters for some languages. These include Mandarin, Malay and Tamil. For other languages, you may need a private interpreter. In a Supreme Court civil case, a private interpreter must take an oath before the Duty Registrar. This must happen at least 3 working days before the hearing.
Face-to-face interpreting also helps in many places:
For a few hours or a full day, you can hire an interpreter or translator who comes to you.
Machine tools are quick and free. They are fine for reading a menu or a short email. They are not fine for an official file. They miss context, and no one signs for the result.
| Point | Machine translation | Human certified translation |
|---|---|---|
| Accuracy on names and stamps | Often wrong | Checked line by line |
| Legal and official terms | Literal, may change meaning | Correct local term |
| Layout | Usually lost | Kept as in the original |
| Signed statement | None | Yes |
| ICA, MOM or court use | Not one of ICA’s accepted types | Can be certified and notarised |
A common problem we see is a machine-translated birth certificate that swaps the mother’s and father’s names. Nobody can sign a statement for that. A human translator can.
Use a machine to get the gist of a letter. Use a human for anything you will sign, submit or rely on. A good team may use tools to help. Still, a trained person reads and checks every line. That person then signs the statement and takes the blame if it is wrong.
Ask one question first. Who will read the English version? Then use this simple guide.
If two offices need the same document, pick the higher level once. A notarised translation can often serve both. That saves you paying twice.
Also think about time. A certified translation only needs the translator. A notarised one also needs a notary’s slot. Plan an extra day for that step when you can.
These errors cause the most delays with ICA, MOM and banks:
Many people we help only find these mistakes after ICA asks for more documents. Checking early saves weeks. Read the draft. Check each name. Check each date. Then sign off.
Often, yes. Since 16 September 2021, SAL issues an Apostille in place of the old authentication certificate. Countries in the Apostille Convention accept it. Private papers must be notarised first, and SAL waives its legalisation fee for notarised documents.
Not yourself. You submit the request and pay online. A proxy can go for you without an authorisation letter. But SAL does not take papers by post, so someone must bring them to the counter. The SAL counter is at The Adelphi, 1 Coleman Street.
Sometimes. Court interpreters translate documents from Chinese, Malay and Tamil into English for use in court cases. The fee is $45 per translated page. You should ask at least 4 weeks before you need it. The court may decline private requests.
For many cases, yes. Interpretation is free for personal protection order, maintenance and Youth Court applications, and for divorce matters. For languages like Bahasa Indonesia, Thai or Tagalog, the court can arrange a free freelance interpreter in some of these cases. For other cases, you engage a private interpreter.
The main difference between a certified and a notarised translation is the notary’s certificate. Singapore has no sworn translators. ICA wants a notary, an embassy, or a private translation they have attested. MOM accepts a translation from a translation service provider.
Before you order, ask who will read the document and what they accept. Then choose the level of proof that fits, and let a human translator do the words.
Our team has been helping people in Singapore with document translation since 2003. We work with certificates, legal papers, ICA documents, and more. Every blog you read here is written by our in-house experts who handle these documents every single day. We share simple, useful guides to help you make the right choices.
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