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Service · Thailand-wide

Legal E-Signature (Thai ETA 2544)

Sign rental + sale contracts remotely with legally-binding e-signatures compliant with Thai Electronic Transactions Act B.E. 2544 §9, §10, §11.

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Why Legal E-Signature (Thai ETA 2544) matters for Thai agencies

DocuSign and Adobe Sign work, technically, but Thai courts haven't always treated them as automatically valid — the ETA 2544 (พ.ร.บ. ธุรกรรมทางอิเล็กทรอนิกส์) requires specific evidence trails for the signature to hold up. A Thailand-native e-sign service builds the audit log to ETA 2544 spec by default: signer identity verification with Thai national ID, IP + timestamp log, certified PDF/A export, optional witness e-sign for >500k THB contracts. The same workflow works for reservation agreements, sale-purchase, and 30-year leasehold.

What Legal E-Signature (Thai ETA 2544) does

Compliant with Thai ETA B.E. 2544 §9 (signature reliability), §10 (writing requirement), §11 (document originality)
Tamper-evident PDF with cryptographic signature + timestamp from a Thai-licensed CA
Audit trail: IP, device, signer location, timestamp — admissible in Thai court
Bilingual contracts: render the same agreement in Thai + English side-by-side
Foreign buyer-ready: includes Thai-mandatory disclosures (foreign quota, due diligence, FET certificate)

Legal E-Signature (Thai ETA 2544) by city

Tailored to 10 major Thai property markets — pick yours:

Ready to deploy Legal E-Signature (Thai ETA 2544) in your agency?

20-min call with our Bangkok team. No fee. No commitment.

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