Which office handles prenuptial agreement and what is required — Marriage, divorce, child legitimation and adoption are registered at a district office under the family-registration rules of the Department of Provincial Administration. /prenuptial/i An uncontested divorce can be registered at the district office; a contested case goes to the Juvenile and Family Court. Property acquired during the marriage is marital property under the Civil and Commercial Code unless a prenuptial agreement is recorded in the marriage register. Thai law recognises the fully handwritten will and the ordinary will signed before two witnesses; Thai-situated assets should be described explicitly. A copy self-certified by its holder is not the same as certification by an authorised officer — check which the recipient requires. The address stated on the documents should match the house registration or proof of residence used in the filing. The original document must always be produced for inspection; a copy submitted without its original is normally refused at the counter. Trademarks are registered with the Department of Intellectual Property on a first-to-file basis. Thai Notary Law covers the chain end to end — certified translation, notarial attestation by a Lawyers Council–registered attorney, MFA legalisation and destination-embassy stamping — always with a written scope and quotation first.
“Which office handles prenuptial agreement and what is required?” falls within an end-to-end service that combines document preparation, translation, signature certification, consular legalisation and coordination with the destination mission into a single file. The people who search for it are usually preparing a filing against a fixed deadline, recovering from a rejected submission and trying to identify the missed step, or coordinating documents for several people at once.
In practice, each step sits with a different body: the issuing office, the Notarial Services Attorney, the Department of Consular Affairs, and the destination country’s diplomatic mission. Knowing which body owns which step makes it possible to judge how many stages a bundle needs, and which of them cannot be corrected without starting again.
This is a baseline set. Individual receiving authorities may add requirements, so confirm with the destination body first.
Record how many stages each document needs, who certifies it, and what must finish first, so no step has to be redone.
Check personal names, company names, addresses and dates across the whole bundle before any certification begins.
Original → translation → signature certification / legalisation → destination mission. Doing these out of order forces a restart.
Verify the number of sets, the seals, the binding, and that issue dates are still within the destination’s validity window.
| Route | When it applies |
|---|---|
| Notarial Services Attorney certification | For privately drafted instruments — powers of attorney, affidavits, consent letters — signed in the attorney’s presence. |
| Legalisation at the Department of Consular Affairs | Where a foreign authority needs confirmation of the Thai issuing office’s signature and seal, or of the translation. |
| Attestation at the destination mission | Where the destination country requires its embassy or consulate in Thailand to attest the file after consular legalisation. |
| Thailand’s Apostille status | Thailand acceded to the Apostille Convention on 30 June 2026 and it enters into force for Thailand on 28 February 2027. No Apostille is issued in Thailand before that date. |
If you are working through “Which office handles prenuptial agreement and what is required?”, start by getting the receiving authority’s requirement in writing, then plan the certification chain backwards from your real filing date.