How does Inheritance work for company and corporate documents?
Corporate files add a layer: the signatory's authority must be proved from the company record, so an affidavit or certificate of incorporation, the shareholder list and the board resolution normally travel with the document being certified.
Corporate handling of Inheritance
Corporate files add a layer: the signatory's authority must be proved from the company record, so an affidavit or certificate of incorporation, the shareholder list and the board resolution normally travel with the document being certified.
Officers check that the person signing appears as an authorised director on the registry extract and that the extract is recent. A resolution signed by someone who is no longer on record stops the whole set.
How notarial services in Thailand works
A notarial certificate covers the signature, the identity of the signer or the fact that a copy matches its original. It never certifies that the statements inside the document are true, which is why the wording required by the receiving party has to be agreed before the signing appointment.
For overseas use the notarised document usually continues to the Department of Consular Affairs for an Apostille, or for legalisation followed by the destination embassy where that country is not an Apostille member.
Thailand has no notary public in the civil-law sense. The equivalent function is performed by a Notarial Services Attorney: a lawyer licensed by the Lawyers Council of Thailand and separately registered to certify signatures, identities and true copies.
Where Inheritance fits in the document chain
Documents connected with Inheritance move through a fixed chain: issuance, translation, certification and acceptance. Each link is verified against the previous one, which is why a missing intermediate stamp cannot be repaired at the final counter.
Because signature and document certification by a Notarial Services Attorney is assessed on paper, the safest working method is to prepare the complete set before approaching any office, then submit once with everything attached.
Evidence the reviewing officer looks for
An officer checks four things: that the original is authentic and current, that the translation is complete, that the certifications appear in the correct order, and that the person submitting is entitled to do so.
None of those four is a formality. A file that satisfies three of them is still returned, and the queue restarts from the beginning.
Working with IVC
IVC has handled signature and document certification by a Notarial Services Attorney since 2011 - more than fourteen years of files across translation, notarisation, consular certification and submission support. We prepare, check and track the chain; the decision always remains with the authority, and we never promise an outcome.
Fees depend on document type, language pair, volume and urgency, so they are quoted by our staff rather than published. Contact us by phone, LINE or email with a scan of the document and the destination, and you will get a written scope before anything starts.
Pre-submission checklist
- Translate the whole document including seals, stamps and handwritten notes
- Keep the certification order: issuer, translator, consular authority, embassy
- Check validity dates on every supporting document on the day of submission
- Carry identity documents for every named party and for the representative
- Keep receipts and reference numbers for each stage
- Scan the complete file exactly as submitted
- Allow for public holidays at each office in the plan
Common pitfalls
- Splitting a document set between offices and losing an intermediate stamp
- Treating one authority's acceptance as binding on another
- Starting the chain from an uncertified photocopy
- Omitting seal or annotation text from the translation
- Booking travel around an unconfirmed processing date
Official sources
- Lawyers Council of Thailand — Notarial Services Attorney register
- Department of Consular Affairs, Ministry of Foreign Affairs (Thailand) — Legalisation and Apostille services
- HCCH — Apostille Convention status table
Information reviewed as of August 2026.
Practical playbook: Notarial Services Attorney (Thailand)
In Thailand notarisation is performed by a lawyer registered as a Notarial Services Attorney with the Lawyers Council, covering signature witnessing, true-copy certification and affidavits for use abroad.
Documents to prepare
- Original document to be notarised
- Passport or Thai ID card of every signatory
- Company documents and authority evidence for corporate signings
- Draft affidavit or declaration text, where applicable
Steps and method
1. Confirm what the receiving party needs
Signature witnessing, certified true copy and affidavit are different acts with different wording.
Typical timeframe: 1 day
2. Prepare and review the text
Finalise the declaration wording before the appointment so nothing is edited after signing.
Typical timeframe: 1–2 days
3. Sign before the notarial attorney
All signatories attend in person with valid photo ID; the attorney records the act and affixes the seal.
Typical timeframe: Same day
4. Onward certification if needed
Many destinations also require MFA legalisation and an Apostille or embassy step after notarisation.
Typical timeframe: 2–10 business days
Consultant tips
- Ask whether the destination needs the notarial certificate in English, bilingual or the local language.
- Corporate signings usually need a recent DBD company affidavit as proof of signing authority.
Pitfalls to avoid
- Signing before the appointment invalidates a signature-witnessing act.
- A Thai notarial act alone is often not enough abroad without the follow-on legalisation chain.
Official references
If you would rather not handle the paperwork yourself, the iVC team can run the whole file end to end — document review, translation, certification, submission and follow-up. Contact us by LINE @iVisa or call +66 80-557-8887 so we can assess your case before any work starts.
Thai notarial services attorney vs foreign notary public
Two different systems. The receiving party decides which is acceptable.
| Aspect | Thai notarial services attorney | Foreign notary public |
|---|---|---|
| Authority | Lawyer registered with the Lawyers Council of Thailand | Notary under that country's own law |
| Where used | Documents executed in Thailand for use abroad | Documents signed in that country |
| Next step | Often consular certification or Apostille | As required by the issuing country |
| What is certified | Signatures, true copies, affidavits | As permitted by local law |
Doing it yourself vs having iVC manage the whole process
Both routes are valid. They differ in the time you spend, the risk of documents being returned, and whether an adviser reviews everything before submission.
| Aspect | Do it yourself | Managed by iVC |
|---|---|---|
| Pre-submission review | You check against the agency's published requirements | An adviser checks each document against the destination's rules first |
| Your time | You travel, queue and follow up yourself | We file and follow up; you receive progress updates |
| Rejection risk | Common causes: name spelling mismatch, expired documents, wrong certification order | We check the usual rejection triggers at source and fix them first |
| Specialist knowledge | You research each agency's rules yourself | A team with 15+ years of casework advises throughout |
| If something goes wrong | You restart the steps yourself | We assess the options and plan the fix immediately |
We work as advisers, not just a document courier
More than 15 years of casework (since 2011) in translation, certification and visa document preparation shows us the patterns behind repeated rejections, so we plan around them from the start.
- Case assessment first
- We review the profile, destination country and receiving authority before recommending a certification route.
- A document plan per person
- We sequence what must be re-issued, translated first, and certified in which order.
- Risks flagged early
- We point out the usual rejection triggers, such as name spelling that differs from the passport or document age limits.
- Follow-through to the end
- Regular progress updates, and immediate options if the authority requests more documents.
- Advice after completion
- The same set is often reused in the next step; we check whether it still qualifies or needs re-issuing.
If you would rather not chase each step yourself, send the case details for an assessment first, then decide.
Thai version: /notary-q/nq-th-inheritance-corporate
Need this handled end to end?
Talk to our team by phone, LINE or email for a case-specific answer and a quotation.