Vietnamese Translation Services Singapore
Vietnam-Singapore bilateral trade hit a record SGD 31.67 billion in 2024 — up 9.49% from the year before. The Vietnam-Singapore Industrial Parks (VSIP) network spans 18 parks across 13 Vietnamese provinces, employing over 300,000 workers. Singapore is one of Vietnam's largest foreign investors and longest-standing development partners. Yet Vietnam is not a member of the Hague Apostille Convention — which means Singapore documents for use in Vietnam, and Vietnamese documents requiring international authentication, follow a different and more complex pathway than most other countries in the region. Understanding that pathway is the first step in any Vietnamese translation project in Singapore.
Vietnam is Singapore's 10th-largest trading partner. Singapore is among Vietnam's largest foreign investors. 18 Vietnam-Singapore Industrial Parks employ 300,000+ workers. This relationship — and its documentation requirements — generates Vietnamese translation demand that spans personal, corporate, regulatory, and legal categories.
The most important thing to know about Singapore documents for use in Vietnam — and Vietnamese documents for use internationally — is that the standard Apostille process does not apply.
Vietnam has not joined the Hague Apostille Convention. The SAL Apostille issued by the Singapore Academy of Law is not accepted in Vietnam.
Singapore joined the Hague Apostille Convention on 18 January 2021 and the SAL has been issuing Apostilles since 16 September 2021 — accepted in 126 countries. Vietnam is not among them. Vietnam and China are the two most commercially significant countries in Asia outside the Apostille system.
Singapore documents for use in Vietnam — birth certificates, marriage certificates, degree certificates, company documents, court orders — require: (1) certified Vietnamese translation, (2) notarisation by a Singapore Notary Public where required, and (3) legalisation by the Embassy of the Socialist Republic of Vietnam in Singapore. This is a longer and more expensive process than the Apostille route, and it must be completed correctly in sequence.
Which documents need which steps? Not every document requires the full three-step chain. For some purposes — such as submitting a Singapore company document to a Vietnamese business counterparty for due diligence — certified translation alone may be sufficient. For formal submissions to Vietnamese government authorities, courts, or civil registration offices, the full chain is typically required. We advise on the specific requirements for your document and purpose before you begin.
Vietnamese documents needed for Singapore authorities — with Vietnamese document names
MOM Work Pass & COMPASS
ICA — PR, DP & ROM
Business & VSIP
VSIP is Singapore's most significant bilateral development project in Vietnam — 18 parks, 300,000+ workers, 800+ tenant companies. Every VSIP tenant generates Vietnamese documentation that needs translation.
VSIP: the documentation engine of Singapore-Vietnam investment
The Vietnam-Singapore Industrial Parks were established in 1996 as a joint project between Sembcorp Industries and Becamex IDC. The first park in Binh Duong has been operating for nearly 30 years. The network now includes 18 parks across 13 provinces — Binh Duong, Haiphong, Hai Duong, Nghe An, Ba Ria Vung Tau, Quang Ngai, Binh Dinh, and others. More than 800 companies from Singapore, Japan, South Korea, and Europe operate within VSIP parks.
Every VSIP tenant company generates ongoing Vietnamese translation demand. Inbound documents from Vietnamese authorities — Investment Registration Certificates (IRC), Enterprise Registration Certificates (ERC), land lease agreements, environmental compliance certificates, customs documents, and provincial government correspondence — all arrive in Vietnamese and require certified English translation for the parent company's Singapore records.
Outbound documents from Singapore — board resolutions approving Vietnam operations, shareholder agreements, technology licence agreements, trademark registrations, and financial statements — require certified Vietnamese translation for Vietnamese regulatory filings with the Ministry of Planning and Investment (Bộ Kế hoạch và Đầu tư) and provincial Department of Planning and Investment (Sở Kế hoạch và Đầu tư).
Investment Registration Certificate (IRC)
The IRC (Giấy chứng nhận đăng ký đầu tư) is the primary document issued by Vietnamese provincial authorities to foreign investors. It records the approved investment project, capital amount, investment term, and operational scope. For Singapore companies operating VSIP subsidiaries, certified English translation of the IRC is required for Singapore corporate records and for parent company regulatory filings.
Labour contracts & HR documents
VSIP tenants employ Vietnamese workers under contracts governed by Vietnam's Labour Code (Bộ luật Lao động). Vietnamese labour contracts have mandatory clauses not found in Singapore employment agreements — probation terms, union membership provisions, and social insurance contributions. Translation of Vietnamese HR documents for Singapore parent company compliance, and Singapore HR policies for Vietnamese staff, is a recurring requirement.
Vietnamese financial statements
Vietnam follows Vietnamese Accounting Standards (VAS), which diverge from IFRS in key areas. Vietnamese audited financial statements, corporate income tax returns (tờ khai thuế TNDN), and VAT returns (tờ khai thuế GTGT) require certified English translation for consolidation into Singapore parent company accounts and for Singapore financial reporting purposes.
Vietnamese is written in the Latin alphabet — but has six tones, a complex diacritic system, and North/South dialectal differences that affect vocabulary in certain document categories.
Vietnamese script — deceptively accessible, tonally complex
Unlike most other Southeast Asian languages, Vietnamese is written using the Latin alphabet (chữ Quốc ngữ — national language script), introduced by French missionaries in the 17th century and standardised during the French colonial period. This makes Vietnamese text visually accessible to English readers — but the diacritical system is extensive and essential.
Vietnamese uses two types of diacritical marks: tone marks (6 tones: flat, rising, questioning, tumbling, sharp, heavy) and vowel modification marks. Omitting or misapplying tone marks changes the word — "ma" (ghost), "má" (mother), "mà" (but), "mả" (grave), "mã" (horse), and "mạ" (rice seedling) are six different words written identically without tone marks. In official documents, tone marks must be accurately reproduced and matched in translation.
North/South vocabulary differences
Vietnamese has discernible vocabulary and pronunciation differences between Northern (Hanoi) and Southern (Ho Chi Minh City) registers. For formal written documents — legal contracts, government filings, official correspondence — the differences are minimal and standard written Vietnamese is used. For consumer-facing content, marketing materials, and customer communications targeted at a specific regional audience, the appropriate regional vocabulary is advisable.
The official written standard follows Northern pronunciation conventions. Government documents, regulations, and formal correspondence from Vietnamese authorities use this standard regardless of the provincial origin of the document. For VSIP documents from southern provinces (Binh Duong, Ba Ria Vung Tau), the standard written Vietnamese applies equally — not a southern dialectal variant.
Sinitic vocabulary also appears in Vietnamese official documents — particularly in legal, administrative, and official titles — as Sino-Vietnamese (từ Hán Việt) terms. These require a translator who recognises the Sino-Vietnamese layer of the language, not just conversational Vietnamese vocabulary.
Vietnamese translation services Singapore — frequently asked questions
Related translation services
Notarised Translation Singapore
Notarisation and SAL Apostille explained. Vietnam is NOT in the Apostille system — for Vietnam, the embassy legalisation route applies instead.
Explore →ICA Certified Translation
Three-step chain for ICA PR and DP applications. Vietnamese personal documents require certified translation, notarisation, and SAL authentication.
Explore →Financial Translation
Vietnamese financial statements under VAS for Singapore parent company consolidation. VSIP subsidiary financial reporting.
Explore →Need Vietnamese documents translated in Singapore?
Tell us your document type, where it will be used (Vietnam or Singapore), and the authority receiving it. We confirm whether certified translation is sufficient or whether notarisation and embassy legalisation are also required.
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