Lawyer appointment forms and litigation powers of attorney
If you are abroad and want a lawyer to act in a Thai case, you sign a lawyer appointment form or a power of attorney and have your signature endorsed at a Thai embassy or consulate before sending it back.
Under the Civil Procedure Code, a party appoints a lawyer by filing a lawyer appointment form bearing the party's own signature. That becomes a problem when the party lives abroad and cannot travel.
The usual practice is to sign before a consular officer at a Thai embassy or consulate in your country of residence, so the signature is endorsed, then courier the original to your lawyer in Thailand. In some situations a foreign notary public followed by further legalisation is used instead; the court and the nature of the case decide.
Powers of attorney for non-litigation acts — obtaining copies, receiving money awarded, registering rights — should list each authority explicitly, because Thai authorities read powers of attorney strictly against their wording.
Allow time for international courier. Courts want the wet-ink original, not a scan, and hearing dates rarely wait for paperwork.
Documents to prepare
- The court's lawyer appointment form, or a power of attorney with clearly listed authorities
- The principal's passport with a signed copy
- Evidence of signature endorsement by a Thai embassy or consulate
- Case identifiers such as the case number and party names
- A courier address for returning the original to Thailand
Step order
- Get the correct form from the lawyer handling the case
- Book an appointment and sign before an officer at a Thai embassy or consulate
- Courier the original back to the lawyer in Thailand
- The lawyer files the appointment form with the deciding court
- Arrange translation and further legalisation only if the document is in a foreign language
Pre-filing checklist
- The form is the current version confirmed by your lawyer
- Names match the passport letter for letter
- Every authority you need is listed
- You know the hearing date and have planned the courier
- You keep a copy of the signed document
Practical tips
- Sign several counterparts at once in case more than one authority needs an original
- Send your lawyer photos of the signed document for checking before you courier it
- Use a tracked courier and share the tracking number with your lawyer
Common pitfalls
- Sending a scan when the court needs the wet-ink original
- Drafting the authorities too broadly or too narrowly to be usable
- Signing before you arrive, so the officer cannot certify that you signed in their presence
Frequently asked questions
How do I appoint a Thai lawyer from abroad?
Sign the appointment form before an officer at a Thai embassy or consulate so your signature is endorsed, then courier the original to your lawyer to file with the court.
Can a foreign notary public be used instead?
Sometimes, but usually with a further chain of legalisation before the document can be used in Thailand. Ask the lawyer handling the case first, because requirements vary by case and court.
Does the appointment form need translating?
Not if it is already the court's Thai form. If the document is drafted in a foreign language, a Thai translation certified as the court requires is needed.
Can I email a scan to the court first?
Your lawyer can work from a scan internally, but filing generally requires the wet-ink original.
What should a power of attorney contain?
The principal and attorney names, ID or passport numbers, the case or transaction concerned, and an itemised list of authorities covering everything that must actually be done.
What if I change lawyers mid-case?
A new appointment form must be filed and the previous lawyer withdrawn in the manner the court requires. Plan ahead if the party is abroad.
For a document review before you file, contact us on LINE @nycli, call +66-83-249-4999 or email nycli@ilc.ltd. Our team will confirm the steps, any missing documents and a realistic timeline for your case.