Certified Translation of Birth Certificate (Vietnamese)
A Vietnamese birth certificate is the anchor document in almost every immigration and family file. I translate it into English and sign a certificate of accuracy that confirms the rendering is complete and correct. As the translator I certify the translation; I am not a notary and, for USCIS, no notarization is required.
Anyone filing a US green card, a spousal or family petition, a study-abroad application or a foreign civil registration usually has to submit a birth certificate. If the original is in Vietnamese, the receiving authority needs a full English translation it can read and rely on. That is exactly what a certified translation provides.
What it is
A Vietnamese birth certificate (giay khai sinh) is the civil-status record of a person's birth, issued and registered by the commune-level People's Committee where the birth was declared. You will see two physical forms: older handwritten certificates on lined registry paper, and newer machine-printed forms with a standardized layout. There is also the extract (trich luc) reissued from the register, which carries the same legal weight as the original for translation purposes. Each certificate shows a registration number and registration date that tie it back to the local civil-status book.
When you need a certified translation
You need a certified English translation whenever a US or other English-speaking authority asks for the birth certificate as evidence: USCIS petitions (I-130, I-485, I-140 derivatives), NVC consular processing, embassy visa interviews, university admissions and licensing boards. USCIS accepts a translator's certificate of accuracy and does not require the translation to be notarized; the certificate simply states that the translator is competent and that the translation is true and complete. Other bodies may add their own format rules, which I match on request.
Key fields, and how each is handled
| Field | How it is handled |
|---|---|
| Full name (with diacritics) | I transcribe the name exactly with its Vietnamese diacritics and keep the chosen English spelling identical to the passport and to every other document in the same family file. |
| Date and place of birth | Dates are rendered unambiguously and the place of birth is given as the full administrative chain (commune, district, province) so it cannot be confused with the place of registration. |
| Father's full name and year of birth | The father's name uses the same agreed transliteration as on his own documents to keep the family file internally consistent. |
| Mother's full name and year of birth | The mother's name is handled the same way; maiden-name spelling is kept identical to her own birth and marriage records. |
| Registration number and registration date | These identify the entry in the commune civil-status register and are reproduced exactly so the authority can verify the record. |
| Issuing office and signature/seal | The issuing People's Committee, the signer's title and the round seal are described in the translation, with [seal] and [signature] notations where applicable. |
Common pitfalls on this document
Diacritic spelling must match across the family
If a name is spelled one way on the parent's certificate and another on the child's, the authority may flag an inconsistency. I lock one transliteration and use it across the whole file.
Handwritten vs printed forms
Old handwritten certificates can be hard to read and use legacy wording. I transcribe them carefully and add a translator's note where a field is illegible rather than guessing.
Original vs extract (trich luc)
Whether you submit the original certificate or a re-issued extract, I label the document type so the reviewer knows exactly what they are looking at.
🏛 Who accepts it
A certified English translation of a Vietnamese birth certificate is accepted by USCIS, the National Visa Center (NVC) and US embassies and consulates, as well as by universities, professional licensing boards and many other government agencies in English-speaking countries. The translator's signed certificate of accuracy is what these bodies look for; notarization is not part of the USCIS requirement.
Send a scan of your birth certificate for an exact price and turnaround, usually within 10 minutes.
✉ Request a quoteIf you have no birth certificate, or a late registration
Some applicants registered their birth late (dang ky khai sinh qua han), and some older applicants never had a certificate at all. This is a known situation, not a dead end.
Where a birth certificate is genuinely unavailable, US authorities accept secondary evidence such as church or baptismal records, school records and sworn affidavits, with the unavailability explained. I translate whatever you have and label it clearly so the reviewer understands what was submitted.
FAQ
Does my birth certificate translation need to be notarized for USCIS?
No. USCIS requires a certified translation, meaning a complete English translation with a signed certificate of accuracy from the translator. Notarization is not required.
My name has diacritics. How will they appear in English?
I transcribe the name with its diacritics and set an English spelling that matches your passport, then use that same spelling on every related document so your file stays consistent.
I only have the extract (trich luc), not the original. Is that a problem?
No. The extract is a valid civil-status record. I translate it and clearly label it as an extract so the authority knows what was submitted.
Can you match the spellings on my other family documents?
Yes. If you send the related documents together, I keep names, dates and place names consistent across the entire family file.
Related guides
👶 Certified Vietnamese Birth Certificate Translation
USCIS requires a certified Vietnamese birth certificate translation for every immigration file: what it must include, the cost, and how to avoid rejection.
📑 USCIS Certified Translation: 2026 Rules You Must Know
USCIS certified translation in 2026: the 8 CFR rule, four required certification elements, why notarization is unnecessary, and how to avoid RFE delays.
💰 Vietnamese Translation Rates 2026: Cost Guide
How much does Vietnamese translation cost in 2026? Per-word rates, certified document costs, NAATI pricing and the factors that determine your quote.
⚖️ How I Approach Legal Translation Without Being a Lawyer
You don't need a law degree to translate legal documents, but you do need the right habits and research tools.
⏱ Typical response within 10 minutes