Is Thai Surrogacy Only for Thai Couples? – Legal Eligibility and Real Restrictions

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1. Direct Answer: Is Thai Surrogacy Only for Thai Couples?

Yes, it is only for Thai couples. The specific eligibility criteria are as follows:

• Nationality Requirement: At least one spouse must hold Thai nationality.
• Marital Status: Must be a legally registered married couple (one man and one woman), and the marriage must be valid.
• Nature of Surrogacy: Only altruistic (non-commercial) surrogacy is permitted, meaning no payment beyond reasonable compensation may be made to the surrogate.
• Prohibited Groups: Foreigners, single individuals, same-sex partners, and cohabiting partners are not eligible for surrogacy.

Any surrogacy arrangement that does not meet the above conditions is illegal in Thailand and is not protected by law.

2. Why Was the “Thai Couples Only” Legal Restriction Introduced?

Before 2015, Thailand was an unregulated surrogacy destination, with many foreigners seeking surrogacy there, leading to numerous cross-border disputes and ethical cases. The typical “Baby Gammy” case (a cross-border surrogacy dispute over the child’s nationality and custody) prompted the Thai government to rapidly legislate and tighten controls. The core logic of the 2015 Protection of Children Born from Assisted Reproductive Technologies Act is:

• Prevent child trafficking and commercial exploitation: Prohibit the commercialization of surrogacy to avoid exploiting impoverished women as reproductive tools.
• Protect Thai medical resources: Prioritize the assisted reproductive needs of local residents and prevent the healthcare system from being overwhelmed by cross-border demand.
• Reduce cross-border legal conflicts: Surrogacy involves complex legal issues such as parentage determination, nationality, and custody. Restricting it to Thai nationals helps minimize international disputes.

3. Doctor’s Perspective: Direct Impact of the Law on Reproductive Medicine Clinics

When performing surrogacy procedures, reproductive medicine centers in Thailand must strictly verify the nationality and marriage documents of the couple. Common clinical situations include:

• Thai couples must provide ID cards, marriage certificates, and household registration documents, and the surrogacy agreement must be approved by the ethics committee.
• Foreign couples, even with long-term visas, work permits, or property, cannot obtain permission for surrogacy treatment.
• Some hospitals require additional notarization for “Thai + foreign” spouse combinations, but the core remains based on the Thai spouse.

Practitioner observation: After 2015, reproductive centers in Thailand almost entirely stopped accepting foreign surrogacy inquiries. A few underground operations have moved to neighboring countries or grey zones, carrying extremely high risks.

4. Comparison of Different Countries’ Policies: Core Differences in Surrogacy Eligibility

Note: Laws in various countries change frequently. The table above reflects the situation as of early 2025; specific details should be verified against the latest official texts.

5. Most Easily Overlooked Details: Thai Nationality Determination and Document Pitfalls

• The Thai spouse must be “Thai by descent”: Holding a Thai ID card and household registration, not merely a Thai visa or long-term residence.
• The marriage certificate must be legally registered: Common-law marriages, religious weddings, or unregistered partnerships are not recognized.
• The surrogate must also be Thai: And must not have a direct blood relationship with the intended parents (the law restricts surrogates to relatives or volunteers).
• “Altruistic” does not mean free: The law permits compensation for reasonable expenses (medical, nutrition, lost wages, etc.), but not “rental” payments.

6. Actual Process: How Do Eligible Thai Couples Apply for Surrogacy?

1. Pre-qualification: Both spouses submit ID cards, marriage certificates, and household registration documents to the reproductive center for initial review by the hospital’s ethics committee.
2. Medical Evaluation: The woman undergoes tests including AMH, FSH, antral follicle count, and chromosomal karyotyping; the man completes semen analysis and genetic screening.
3. Finding a Surrogate: The law requires the surrogate to be Thai, have a history of childbirth, no criminal record, and no commercial transaction relationship with the intended parents.
4. Signing the Agreement: An altruistic surrogacy consent form is signed under the supervision of a lawyer and the ethics committee, clearly defining the scope of compensation.
5. Embryo Transfer and Pregnancy: Using the couple’s own gametes or legally donated gametes, the embryo is transferred, and the surrogate completes the pregnancy.
6. Birth and Parentage Determination: After the child is born, the intended parents must apply for a parentage order through the court to obtain Thai nationality and custody.

7. Frequently Asked Questions (Q&A)

8. Practitioner’s Observation: Real-World Legal Boundaries

Having worked in the field of assisted reproduction in Thailand for over 8 years, I have witnessed the stark contrast in the legal environment before and after 2015. In 2014, there were still surrogacy agencies in Bangkok specifically serving foreigners; after the 2015 Act was passed, almost all of them closed overnight. Today, some informal channels still claim they “can handle it,” but these often involve document forgery, lack of protection for the surrogate’s rights, and fatal issues such as the child being unable to obtain legal residency after birth.

For foreigners who genuinely need surrogacy, the currently recognized legal pathways are to go to the United States (some states), Ukraine (legally permitted but affected by the war), or Colombia, which explicitly allows commercial surrogacy and is open to foreigners. Thailand is no longer an option.

9. Special Case Handling: Common Medical Issues in Surrogacy for Thai Couples

• Advanced maternal age Thai women (≥40 years): Ovarian reserve assessment should be done in advance. If AMH < 1.0 ng/ml, egg donation should be considered.
• Carriers of genetic diseases: PGT-M (preimplantation genetic testing for monogenic disorders) is mandatory to avoid passing genetic defects to offspring.
• Surrogate screening: Must include infectious disease testing (HIV, hepatitis B, syphilis), uterine evaluation (hysteroscopy, endometrial biopsy), and psychological assessment.

10. Timeline Planning and Examination Reminders

• 3 months in advance: Complete legal notarization, ethics approval, surrogate recruitment and screening.
• 1 month in advance: Synchronize ovulation induction cycles, embryo culture, and PGT testing (if required).
• After transfer: Luteal phase support for at least 10 weeks, followed by regular follow-up during pregnancy.

All test results (AMH, chromosomes, infectious diseases) are valid for 6–12 months; retesting is required if expired.