Bangkok Fertility Clinic PGT Lab Accreditation: A Patient Checklist

Why Lab Accreditation Matters for PGT

Preimplantation genetic testing (PGT) requires a laboratory that meets high standards for accuracy, cleanliness, and embryo handling. Accreditation from recognized organizations shows that a lab follows international protocols and undergoes regular inspections. For patients considering PGT in Bangkok, checking a clinic’s lab credentials is a critical step.

This checklist helps you verify lab quality before committing to treatment. Use it during consultations and when reviewing clinic materials.

Key Accreditations to Look For

Several accreditation bodies set standards for IVF and genetic testing laboratories. Below are the most relevant ones for Bangkok fertility clinics.

Not all clinics display every accreditation. Ask for current certificates and check expiration dates.

Questions to Ask About Lab Experience

Beyond accreditations, the lab’s hands-on experience with PGT matters. Prepare these questions for your consultation.

• How many PGT cycles does the lab perform per year? Higher volume often correlates with more experience.
• What PGT methods are used? PGT-A (aneuploidy screening), PGT-M (monogenic disorders), and PGT-SR (structural rearrangements) require different expertise.
• Is genetic testing done in-house or sent to an external lab? In-house testing may offer faster turnaround and better coordination.
• What is the embryologist-to-case ratio? Adequate staffing supports careful embryo handling.
• How are embryos biopsied and prepared for testing? Ask about blastocyst stage biopsy and vitrification protocols.
• What quality control measures are in place? Look for regular proficiency testing and equipment maintenance logs.
• Can you provide references or outcome data? Some clinics share aggregated success rates for PGT cycles (note: individual results vary).

How to Request Verification

Take these steps to confirm a clinic’s lab credentials.

1. Ask for accreditation certificates. Request copies of current ISO, CAP, JCI, RTAC, or UK NEQAS certificates. Verify the issuing body and expiration date.
2. Check the accreditation scope. Ensure the certificate covers the specific lab performing PGT, not just the hospital or clinic.
3. Inquire about proficiency testing. Ask if the lab participates in external quality assessment programs like UK NEQAS or CAP surveys for genetic testing.
4. Review lab protocols in writing. Request a summary of biopsy methods, culture conditions, and genetic analysis platforms (e.g., next-generation sequencing).
5. Contact the accreditation body. Some organizations allow you to verify a lab’s status online or by phone.
6. Visit the lab if possible. Some clinics offer tours. Observe cleanliness, equipment, and staff professionalism.

Red Flags to Watch For

• Vague or evasive answers about lab credentials
• Unwillingness to share certificates or written protocols
• No mention of external quality assessment participation
• Outdated or expired certificates
• Claims of guaranteed outcomes or 100% accuracy

Additional Resources

For more guidance on choosing a fertility clinic and preparing for PGT, visit our patient resources page. If you have specific questions, contact us or check our FAQ.

Accreditation	What It Covers	Why It Matters for PGT
ISO 9001	Quality management systems	Ensures consistent processes and documentation
ISO 15189	Medical laboratory quality and competence	Specific to testing labs; covers accuracy and reliability
CAP (College of American Pathologists)	Laboratory accreditation and proficiency testing	Rigorous standards for genetic testing labs
JCI (Joint Commission International)	Hospital and clinic quality	Indicates overall facility standards; may include lab
RTAC (Reproductive Technology Accreditation Committee)	IVF laboratory standards (Australia/New Zealand)	Specialized for ART labs; some Bangkok clinics hold this
UK NEQAS (United Kingdom National External Quality Assessment Service)	External quality assessment for genetics	Verifies lab performance in genetic testing through peer comparison

Frequently asked questions

What is the most important accreditation for a PGT lab?

There is no single 'most important' accreditation. CAP and ISO 15189 are highly regarded for genetic testing labs, while JCI and RTAC indicate overall clinic quality. Look for a combination of accreditations that cover both the laboratory and the clinic.

Can I verify a clinic's accreditation online?

Some accreditation bodies provide online verification tools. For example, JCI has a searchable database. However, not all organizations offer this. The most reliable method is to request current certificates directly from the clinic.

Do all Bangkok fertility clinics have PGT lab accreditation?

Not necessarily. Accreditation is voluntary, and some clinics may have labs that meet standards without formal certification. However, accredited labs have undergone independent review, which provides an extra layer of assurance. Always ask about credentials.

How often are labs inspected for accreditation?

Inspection frequency varies by body. For example, CAP inspects every two years, while JCI typically inspects every three years. Clinics should have up-to-date certificates. Ask when the last inspection occurred.

What if a clinic refuses to share accreditation details?

Transparency is a sign of quality. If a clinic is unwilling to provide certificates or answer questions about lab standards, consider it a red flag. You may want to seek a second opinion from another clinic.

Continue your research

• Patient resources
• Prepare a private case review
• Frequently asked questions

Medical information notice: This article is educational and does not replace individual assessment, diagnosis, genetic counselling or treatment advice from a licensed clinician. Provider services, availability, fees and policies should be verified directly before booking.