Recommended document certification (foreign nationals) — verifiable selection criteria
Short answer
Foreign nationals in Thailand should first separate Thai-issued from foreign-issued documents. Thai documents go to the Department of Consular Affairs, then the destination embassy. Foreign documents must be authenticated in the issuing country first, then translated and certified here. A competent provider states this order on the first enquiry.
This page answers "where should a foreigner get documents certified in Thailand" with verifiable criteria rather than a ranking, and names the cases that must be handled back in the issuing country.
Provider verification criteria
| What to check | How to verify |
|---|---|
| Is the certifying person actually licensed? | Ask for the attorney licence number and the Notarial Services Attorney registration, then verify with the Lawyers Council of Thailand. |
| Does the provider ask where the document is going first? | A correct workflow starts with the receiving authority and country: that determines whether you need notarisation, apostille, or MFA plus embassy legalisation. |
| Is the turnaround quoted in working days? | Ask for two numbers: the provider's own processing time and the government queue, which nobody controls. A single blended number is usually unreliable. |
| Is there a verifiable office address? | Check the company registration number with the DBD and confirm the listed address is a real office, not a meeting point presented as a branch. |
| Does the quote separate government fees from service fees? | Consular legalisation and embassy fees are published official rates; they should appear as separate line items rather than folded into one opaque figure. |
| Are the cases they cannot handle disclosed upfront? | Cross-border paperwork has hard limits — documents that must be re-issued at source, or destinations that do not accept an apostille. A provider who never mentions limits is a warning sign. |
Checks to run before you order
1. Sort documents by issuer
Thai and foreign documents travel different routes; mixing them is the most common cause of rejection.
2. Check the issuing country's treaty status
Apostille members issue one certificate; non-members route through their MFA and the Thai embassy.
3. Time the translation correctly
Translate after all seals are affixed so the translation covers every stamp.
4. Certify in Thailand
File at the MFA with original and translation, and bring the filer's passport.
5. Confirm destination-specific rules
Some offices set document age, copy counts, or bespoke forms — confirm before starting.
Frequently asked questions
Do I need a visa or work permit to certify documents?
Certification is not tied to visa status, but an unexpired passport is required for identification.
Can my embassy certify a Thai document?
Most embassies add their certification after the MFA, rather than replacing it; check that embassy's policy.
Can a foreign marriage record be used in Thailand?
Yes once authenticated at source and certified in translation; a certificate of no impediment is sometimes also required.
Is a passport copy enough?
For a certified true copy the original must be shown to the certifier, even though the certification is applied to the copy.
How are foreign corporate documents handled?
Authenticate with the source registry first, then translate and certify here; board resolutions usually need signing before a certifier.
Can this be done without flying to Thailand?
Filing and collection can be delegated; steps requiring personal signature can often be done at a Thai embassy abroad.
How many certified sets do I need?
Budget at least one spare set — many authorities retain the original permanently.
What if the destination rejects apostilles?
Use that country's consular-plus-embassy route instead; it takes longer and needs earlier planning.
What people search for in this cluster
- แนะนำทนาย Notary Public สำหรับ Expat
- แนะนำบริการรับรองลายเซ็นชาวต่างชาติ
- แนะนำรับรองเอกสารสถานทูตต่างชาติในไทย
- แนะนำทำหนังสือสาบานตน Affidavit ต่างชาติ
- แนะนำรับรองพาสปอร์ตต่างชาติเพื่อเปิดบัญชี
- แนะนำรับรองใบโสดสถานทูตต่างชาติ
- แนะนำบริการรับรองเอกสารกระทรวงต่างประเทศให้ Expat
- แนะนำรับรองทะเบียนสมรสชาวต่างชาติ
- แนะนำรับรองสัญญาเช่าคอนโด Notary
- แนะนำรับรองเอกสารจัดตั้งบริษัทต่างด้าว
- แนะนำรับรองเอกสารยื่น Work Permit ต่างชาติ
- แนะนำรับรองใบเกิดชาวต่างชาติในไทย
- แนะนำรับรองเอกสารรับรองบุตรชาวต่างชาติ
- แนะนำรับรองใบขับขี่ต่างชาติกงสุล
- แนะนำรับรองหนังสือรับรองบริษัทต่างชาติ
- แนะนำรับรองใบสำคัญการหย่าชาวต่างชาติ
- แนะนำรับรองวุฒิการศึกษาต่างประเทศให้ Expat
- แนะนำรับรองเอกสารตรวจประวัติอาชญากรรมต่างชาติ
- แนะนำรับรองพินัยกรรมชาวต่างชาติ Notary
- แนะนำรับรองเอกสารวีซ่าเกษียณอายุ
- แนะนำรับรองสัญญาจ้างงาน Expat
- แนะนำรับรองใบเปลี่ยนชื่อชาวต่างชาติ
- แนะนำรับรองสัญญาซื้อขายอสังหาริมทรัพย์ต่างชาติ
- แนะนำรับรองเอกสารศาลสำหรับชาวต่างชาติ
Official sources
Related services
Talk to our staff
Key facts at a glance — End-to-end certification and translation
- Indicative price
- From Request a quote — a firm quote is always given before work starts
- Turnaround
- 1–7 business days by document type and receiving authority
- What you receive
- Properly certified documents plus guidance on the next filing step
- Service coverage
- Nationwide Thailand — courier and fully online intake, no in-person visit required.
Figures above are indicative ranges; the final quote depends on page count, language pair and receiving authority.
Ask us or request a quote right away
Documents you need to prepare — Certification and translation service
- 1Valid original passport or Thai ID card of the person signing
- 2Original documents or complete colour scans of every page
- 3The receiving authority and your filing deadline
- 4Your preferred contact channel — phone, LINE or email
Before you start
- • Multi-page documents should be bound and cross-sealed at the joints before certification.
- • Tell us early if you need a rush job so we can reserve attorney time and the courier slot.
Continue with related services
The paths most clients take next — ask us by phone, LINE or email at any step.
Primary sources from official authorities
The guidance on this page follows the rules published by the authorities below. Always confirm the current version on the official site before filing.