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Home / Inter-Country Adoption

Inter-Country Adoption from Thailand

Full-service Hague-compliant adoption representation — from DCY dossier to final court order and passport.

Quick Answer

Thailand is a Hague Convention country. Foreign adoptive parents must apply via their national Central Authority, then work with Thailand's DCY. We coordinate the Thai side end-to-end — document preparation, probationary custody hearing, and the Thai court's final adoption decree. From THB 180,000, typically 12–24 months.

Process (7 stages)

  1. Home study by accredited agency in your country
  2. Dossier assembly and Hague Article 15 report
  3. Submission to Thai Central Authority (DCY)
  4. Matching proposal from DCY (Article 16)
  5. Article 17 consent and travel to Thailand
  6. 6-month probationary custody in Thailand
  7. Thai Family Court final adoption order + Article 23 certificate

FAQ

Who governs inter-country adoption from Thailand?
The Department of Children and Youth (DCY) under Ministry of Social Development and Human Security (MSDHS), guided by the Hague Convention on Intercountry Adoption (Thailand acceded 2004). Cases go through the Thai Central Authority and the receiving state's Central Authority.
Who is eligible?
Married couples aged 25+ with at least 15 years age difference from the child, from Hague-contracting states (USA, UK, EU, Australia, Canada, etc.). Step-parent and relative adoptions have relaxed rules.
Timeline?
12–24 months typical: home study (3–6 months) → dossier submission → matching → 6-month probationary custody in Thailand → Thai court final adoption order → passport/visa processing.
Cost?
Our legal fees: THB 180,000 – 350,000 (excludes DCY fees, translations, court fees, home study by accredited agency in your country).

Contact: 083-2494999 · LINE @NYC168 · contact@nyclegal.co.th

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The two tracks of inter-country adoption from Thailand

Adoption of a Thai child by a person resident abroad runs through the Child Adoption Act B.E. 2522 and its ministerial regulations, administered by the Department of Children and Youth under the Ministry of Social Development and Human Security. Thailand is a party to the 1993 Hague Convention on Intercountry Adoption, so where the receiving country is also a party, the file moves through both Central Authorities rather than directly between private parties.

The first track is relative adoption, where the adopter is a blood relative or the spouse of the child's parent. The second is non-relative adoption, which requires a matching process, a probationary placement, and the involvement of an authorised agency in the receiving country. The document set overlaps; the timelines do not. Families frequently assume the relative track applies because a family relationship exists somewhere in the household, and lose months when the Board reclassifies the file.

Consent, the element that decides the file

  • Consent of both biological parents is the default. Where the child was born to an unmarried mother, the CCC treats the mother as sole legal parent unless the father has legitimated the child, which changes who must consent.
  • Where a parent cannot be located, the file needs documented search efforts, not a statement that the parent is absent.
  • A child aged fifteen or above must consent personally; younger children are interviewed by social workers whose report enters the record.
  • Consent given under any form of payment or inducement voids the adoption and carries criminal exposure under the Act.
  • Spousal consent from the adopter's own spouse is required where the adopter is married and adopting alone.

Document chain for the receiving country

Every Thai civil document that leaves the country for an adoption file — birth certificate, house registration, parental consent, the Board's approval, and later the adoption registration (คร.14) — needs certified translation and legalisation. Until Thailand's accession to the Apostille Convention takes effect on 28 February 2027, that means the Department of Consular Affairs at the Ministry of Foreign Affairs followed by the receiving country's embassy in Bangkok. Families planning around a future apostille should not compress their timeline on that assumption.

Documents travelling in the other direction — the home study, the receiving country's approval to adopt, police clearances and medical reports — must satisfy Thai requirements: an official English or Thai version, legalised in the country of origin, and translated into Thai for filing. Home studies older than the validity period set by the receiving authority are refused, so the sequencing of the home study against the Thai queue matters.

Sequence we manage on the Thai side

  1. Classify the track: Relative or non-relative, Hague or non-Hague receiving country. This determines every subsequent deadline.
  2. Assemble the Thai civil file: Birth registration, house registration, parental consents executed in the correct form, and evidence of the child's legal status.
  3. File with the Department of Children and Youth: Submission through the competent office, with social worker interviews scheduled for the child and the consenting parents.
  4. Child Adoption Board consideration: The Board reviews the matching, the home study and the consents. Questions are answered in writing; incomplete answers reset the review to the next sitting.
  5. Probationary placement where required: Non-relative adoptions include a supervised probation period with periodic reports before final approval.
  6. Registration and outbound legalisation: Adoption registration at the district office, then certified translation and the MFA plus embassy chain for the receiving country's immigration file.

Common mistakes and how we avoid them

Assuming a step-parent adoption is automatic
It still requires Board involvement and the non-custodial parent's consent or a documented substitute for it.
Home study expiring during the Thai queue
Time the home study against realistic Board scheduling and budget for a renewal rather than a rushed replacement.
Private arrangements before official matching
Placements agreed privately outside the Act are not recognised and can prejudice the whole application.
Translating only the adoption order
Receiving-country immigration files typically require the full chain — birth record, consents, Board approval and registration — each legalised.

More questions we are asked

Does adoption change the child's Thai nationality?
Adoption alone does not remove Thai nationality. Acquisition of the adopter's nationality follows that country's law, and dual status is common in practice.
Can a single person adopt?
Thai law does not categorically bar single adopters, but the receiving country's own criteria apply in parallel and are often the stricter of the two.
How long does the process take?
It varies by track, by Board scheduling and by the receiving Central Authority. We give a range at intake based on the actual file rather than a headline figure.
Is the adoption registration enough for a visa abroad?
No. The receiving country's immigration authority requires its own file, which is why the translation and legalisation chain is planned from the start.

Frequently asked questions

How does a foreigner register a marriage in Thailand?
The foreign partner first obtains an affidavit of freedom to marry from their embassy in Thailand, has it translated into Thai and legalized by the Department of Consular Affairs, and then both parties register the marriage at any district office (amphoe) with passports and two witnesses. Since the Marriage Equality Act took effect on 23 January 2025, same-sex couples register on exactly the same basis.
Do we need an interpreter at the district office?
Yes in practice — most district offices require that a foreign party who does not read Thai be assisted by an interpreter, and many request that the interpreter present identification and sign the register. Some offices also expect a prenuptial agreement, if any, to be presented before registration, because a prenuptial agreement in Thailand is only valid when registered together with the marriage.
Is a Thai marriage recognized in my home country?
A marriage registered at a Thai district office is generally valid worldwide, but recognition procedures differ: many countries want the Thai marriage certificate and the Kor Ror 2 extract translated, legalized by the MFA and certified by their embassy before it is entered in their civil register. Some countries additionally require registration with their consulate within a set period.
How is a prenuptial agreement made enforceable in Thailand?
Under the Civil and Commercial Code a prenuptial agreement must be in writing, signed by both spouses and two witnesses, and registered with the marriage at the district office on the day of registration — an agreement signed afterwards is void as to property arrangements. It also cannot contradict public order or the rules on parental duties, so the drafting must be Thailand-specific rather than a translated foreign template.

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