A cross-border power of attorney must be specific enough for the receiving authority to accept, yet narrow enough to protect the grantor. We draft and review the wording before the signing appointment.
Advisory scope
Draft or review the scope of authority against the actual transaction — sale, mortgage, transfer, receipt of funds
Check Land Office or foreign authority requirements
Sequence signature authentication and downstream legalization
Advise on validity period and revocation
What you receive
A reviewed bilingual power of attorney draft
Attorney signature authentication with a register reference
The downstream legalization plan and dispatch method
Revocation guidance once the transaction closes
How we work
1. Define the transaction
Transaction type, the property involved and the attorney-in-fact
2. Draft and review
Wording that is sufficient but risk-limited, with the translation
3. Sign before the attorney
Identity verified and signature executed before the Notarial Services Attorney
4. Downstream legalization
Consular or embassy steps as the destination requires
5. Dispatch and follow-up
Tracked delivery, with advice if amendments are requested
Common pitfalls
Authority drafted more broadly than the transaction needs
Property details too vague for the authority to accept
Signing in advance without the attorney present
Failing to revoke after completion
Do it yourself vs delegate
Do it yourself when
For a domestic transaction using the authority's standard form, you can file it yourself.
Delegate to us when
Where the grantor is abroad, the value is significant, or several authorities are involved, let us draft, review and run the certification chain.
Frequently asked questions
Can I execute one from abroad?
Yes — typically signed before a local Notary Public, then legalized before use in Thailand. We map the correct order.
How long is it valid?
It depends on the receiving authority; state the purpose clearly, as some impose a validity window.
Is a Thai translation required?
For Thai authorities a certified Thai translation is generally required.
How is it revoked?
By a written revocation notified to the attorney-in-fact and the relevant authorities.
Must the attorney-in-fact be Thai?
Not necessarily, though some transactions carry specific conditions worth checking before drafting.
Can both parties be authenticated together?
Yes, if both attend the signing with valid identification.
Real customer questions, answered by our attorneys
Selected from our knowledge base of 3,300+ real questions we have answered.
How should medical certificates issued abroad be processed for Thai visa and work permit applications?
Consular / Apostille
Practitioner's view to "How should medical certificates issued abroad be processed for Thai visa and work permit applications?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee depends on volume and urgency — quoted on request via +66 94 895 8999, LINE @Thainotary or Contact@thainotary.co.th. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
Must police clearance records submitted for Thailand Elite Visas undergo MFA legalization?
Consular / Apostille
How we handle this in practice to "Must police clearance records submitted for Thailand Elite Visas undergo MFA legalization?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee depends on volume and urgency — quoted on request via +66 94 895 8999, LINE @Thainotary or Contact@thainotary.co.th. Door-to-door pickup in Bangkok and DHL dispatch worldwide — call 094-895-8999.
What specialized attestation workflows apply to foreign aerospace maintenance engineering licenses?
Consular / Apostille
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "What specialized attestation workflows apply to foreign aerospace maintenance engineering licenses?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee depends on volume and urgency — quoted on request via +66 94 895 8999, LINE @Thainotary or Contact@thainotary.co.th. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
How do foreign earthquake and seismic monitoring station data agreements undergo review?
Consular / Apostille
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "How do foreign earthquake and seismic monitoring station data agreements undergo review?" — Standard outbound chain: original from the issuing Thai authority → certified English translation → MFA certification of the translation/signature → destination-embassy legalisation in Bangkok (only for non-Apostille countries). Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
How can bulk foreign document legalization costs be optimized?
Consular / Apostille
Quick summary for expats, HR and law firms to "How can bulk foreign document legalization costs be optimized?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee depends on volume and urgency — quoted on request via +66 94 895 8999, LINE @Thainotary or Contact@thainotary.co.th. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
What consular steps govern foreign transnational logistics and supply chain hub agreements?
Consular / Apostille
Per the Legalization Division, Department of Consular Affairs (MFA Thailand) to "What consular steps govern foreign transnational logistics and supply chain hub agreements?" — Standard outbound chain: original from the issuing Thai authority → certified English translation → MFA certification of the translation/signature → destination-embassy legalisation in Bangkok (only for non-Apostille countries). Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
How do foreign telecommunications equipment type-approval certificates undergo MFA review?
Consular / Apostille
Quick summary for expats, HR and law firms to "How do foreign telecommunications equipment type-approval certificates undergo MFA review?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee depends on volume and urgency — quoted on request via +66 94 895 8999, LINE @Thainotary or Contact@thainotary.co.th. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
What attestation standards govern foreign professional sports league player contracts?
Consular / Apostille
Short answer to "What attestation standards govern foreign professional sports league player contracts?" — Typical documents: house registration, birth/marriage/divorce certificates, name-change records, death certificates, single-status letters, police clearance, degrees and transcripts, company affidavits, VAT Por.Por.20, financial statements, powers of attorney and cross-border contracts. Government fee is THB 200 per stamp for the normal service (2–3 business days) and THB 400 per stamp for same-day express (file before 11:30). Our end-to-end agency fee depends on volume and urgency — quoted on request via +66 94 895 8999, LINE @Thainotary or Contact@thainotary.co.th. Send a photo of the document to LINE @Thainotary and we will quote the chain, cost and timeline within 15 minutes.
