How does Bank Statement work for company and corporate documents?

Corporate handling of Bank Statement

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 Bank Statement fits in the document chain

Documents connected with Bank Statement 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

• Use the certified original or an officially sealed copy, never a plain photocopy
• Match the spelling of every name to the passport, letter for letter
• 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

Common pitfalls

• Omitting seal or annotation text from the translation
• Booking travel around an unconfirmed processing date
• Relying on an outdated checklist instead of the issuing authority's own page
• Submitting through a representative whose authority has expired
• Letting a passport change break the match with an issued document

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.