How far must a VAT registration certificate (Por Por 20) be translated and legalised to be accepted for a BOI or IEAT application?

The approach receiving authorities accept is this: thai corporate records used abroad follow this chain: (1) pull the current company affidavit, shareholder list and financial statements from the Department of Business Development, (2) translate through a translator the destination accepts, (3) have the translation or the director's signature certified by a Notarial Services Attorney, (4) legalise at the Department of Consular Affairs, and (5) attest at the destination embassy where required. We handle corporate document work — translating company affidavits, DBD filings, financial statements and powers of attorney, plus notarial certification, MFA legalisation and embassy attestation. We do not provide transactional legal opinions or audit services. Tell us the destination country or authority and we run translation, notarial certification, MFA legalisation and embassy attestation as one job.