Công Chứng Bản Dịch vs Certified Translation: What USCIS Needs

💡 USCIS requires only the translator's signed certificate of accuracy, not a Vietnamese notary seal. Since July 2025, Vietnam's notaries no longer verify translation content: they only authenticate the translator's signature. A standalone certified translation from a qualified translator is exactly what USCIS, IRCC, and UKVI accept.

What Is Công Chứng Bản Dịch?

Before July 2025, công chứng bản dịch was the formal Vietnamese procedure for certifying a translation. A notary office (văn phòng công chứng) would review the translated text against the original document. It then affixed an official seal confirming the translation was complete, accurate, and consistent with Vietnamese law. The authority came from Article 61 of the 2014 Law on Notarization.

This differed from the international standard of a certified translation, where the translator personally signs a statement of accuracy. In the Vietnamese system, the certifying authority was the notary, not the translator. That distinction matters for immigration authorities: they look for the translator's own certification, not a third-party notary seal.

What Did Vietnam's 2025 Law Change About Translation Certification?

Vietnam's Luật Công chứng 2024 (Law on Notarization 2024), implemented through Decree 104/2025/ND-CP effective 1 July 2025, eliminated công chứng bản dịch entirely. Notary offices no longer have authority to verify or certify translation content.

The replacement procedure is chứng thực chữ ký người dịch (authentication of the translator's signature). Under this system, a commune-level People's Committee or a notary office confirms that the signature on a translation document genuinely belongs to the named translator. They do not assess whether the translation is correct, complete, or consistent with the original. District-level offices no longer provide this service: it falls to commune-level authorities.

Full responsibility for translation accuracy now rests with the translator personally. A Vietnamese stamp on a translation no longer guarantees that any government official checked the content.

What Does USCIS Actually Require for a Certified Translation?

Under 8 CFR 103.2(b)(3), every foreign-language document submitted to USCIS must be accompanied by a complete English translation. The translator must certify in writing that they are competent to translate from the source language into English, and that the translation is complete and accurate.

No Vietnamese notary stamp is required. No NAATI credential is needed (that is an Australian requirement). No ATA membership is required. The translator's own dated, signed accuracy statement, along with the translator's contact information, is the certification USCIS accepts.

For a certified Vietnamese document translation accepted by USCIS, the required elements are: the translator's accuracy certificate attached to a complete English translation, with a plain copy of the Vietnamese original submitted alongside it. That is the complete package USCIS needs.

Which Authorities Accept a Standalone Certified Translation?

All major immigration authorities accept the translator's signed accuracy certificate without any Vietnamese notary stamp. Specific requirements vary by authority, but none ask for công chứng bản dịch or chứng thực chữ ký from a Vietnamese office:

• USCIS (US): translator's signed certificate of accuracy and competence under 8 CFR 103.2(b)(3). Notarization of the translation is not required.
• IRCC (Canada): translation by a certified translator or a sworn affidavit. Vietnamese notary authentication is not required.
• UK Home Office / UKVI: certified translation with accuracy statement, translator's qualifications, and contact details. No apostille or notary seal on the translation is required.
• Australian Home Affairs: NAATI-credentialed translator's certificate. A Vietnamese notary stamp is not a substitute for NAATI credential.

For more context on what USCIS needs specifically: does USCIS require a certified true copy of Vietnamese documents? and the right order for certified true copy and translation.

When Does the Vietnamese Notary Procedure Still Apply?

The chứng thực chữ ký procedure applies when you submit translated documents to Vietnamese government offices, courts, universities, or administrative authorities within Vietnam. A foreign certificate translated into Vietnamese for a local civil registration or property transaction would typically go through this route.

If you are preparing documents for an immigration or visa application with a foreign authority, the Vietnamese notary stamp is not what they look for. They need the translator's own accuracy certificate, which is independent of any Vietnamese government procedure.

Where an apostille is also involved, the apostille authenticates the official seal on your original Vietnamese document, not the translation itself. See do Vietnamese documents need apostille and certified translation? for how those two steps combine.

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