Notarial Services Attorney Certification Package
Short answer
This package covers certification of true copies, signature witnessing and statutory declarations by a registered Notarial Services Attorney. We confirm which form of wording the receiving party expects, arrange signing, and issue the certified set. Where a further consular or embassy step follows, we sequence it in the same plan.
Notarial work fails on wording more often than on process. A certification that says the wrong thing about what was actually witnessed can be refused even when the signature is genuine, so the wording is agreed before the appointment.
What the package includes
- Confirmation of which certification form the receiving party requires
- Certification of true copies against the original document
- Witnessing of signatures and preparation of declaration wording
- Attorney's signature, seal and register entry
- A scanned copy of the certified set before dispatch
What you need to send us
- The original document to be copied or signed
- Passport or ID of the person signing
- Any template or wording supplied by the receiving party
- The name and country of the party who will rely on the document
- Supporting evidence for the facts declared, where a declaration is involved
How the work runs
- 1Confirm what must be certified — We establish whether the requirement is a true copy, a witnessed signature, or a declaration of facts.
- 2Agree the wording — Wording is drafted or checked against any template the receiving party supplied, before the appointment.
- 3Attend the signing — The signatory attends in person or by an accepted remote arrangement, with identification presented.
- 4Certify and register — The attorney signs, seals and records the certification in the notarial register.
- 5Plan any following step — Where legalisation or embassy authentication follows, we book it in the correct order.
Indicative starting ranges
- Notarial certification by a Notarial Services AttorneyTHB 1,500–8,000 per document
These are indicative starting ranges. The final figure depends on text volume, document type, language pair and the number of copies, and is confirmed once we have seen your files.
What the service fee does not cover
- Consular legalisation and embassy authentication fees
- Certified translation, which is quoted separately
- Courier charges
- Legal advice on the substance of the transaction the document relates to
Turnaround
Usually short once the wording is settled and the signatory is available. Any following consular step runs on that authority's timetable, not ours.
Our advisory role
We ask who will rely on the document before drafting anything. That single question often reveals that a simpler certification is enough, which saves both a step and a fee.
Points to watch
- A notarial certificate confirms identity or a true copy; it does not verify that the underlying content is true
- Some receiving parties require the certification within a set validity window
- Wording accepted in one country may be refused in another
- The signatory must be able to demonstrate identity with current photographic identification
Frequently asked questions
Is a Notarial Services Attorney the same as a notary public?
In Thailand the equivalent role is a lawyer licensed by the Lawyers Council as a Notarial Services Attorney. Documents are certified under that licence.
Can a copy be certified without the original?
No. A true-copy certification requires sight of the original document.
Does a notarised document need legalisation as well?
It depends on the destination. We check that before you commit to either step.
Can the signing be done remotely?
In limited circumstances and only where the receiving party accepts it. We confirm case by case.
Let us handle the whole bundle
Send your scans on LINE together with the name of the receiving authority. We check the documents, set the order of work, and quote the service fee and any official fees as separate lines before anything starts.
Ask us on LINE @NAATIRelated services
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Reviewed August 2026. Official fees are set by the relevant authority and can change, and every decision rests with the office receiving your application.