Preventive Medicine Foundation is a non-governmental, non-political, and not-for-profit organization. It was established in 1987. We have provided External Quality Assurance ( EQA ) programs for clinical laboratories and newborn screening centers since 1988, including EQA programs for Glucose-6-Phosphate Dehydrogenase Deficiency ( G6PD ) quantitative test, G6PD screening test, and congenital hypothyroidism confirmatory tests. In addition to EQA programs, we started to provide G6PD Internal Quality Control ( IQC ) programs in 2008. More than 90 international newborn screening centers and clinical laboratories ( from 14 countries ) have participated in our EQA and/or IQC programs at present time.
We are a member of Clinical and Laboratory Standards Institute ( CLSI ).
This EQA program has been officially accredited by Taiwan Accreditation Foundation ( TAF, a member of ILAC Mutual Recognition Arrangement Signatories ) for conformity to ISO/IEC 17043:2010 since 2017 ( Accreditation No.:P016 ) and was extended the certification on December 30, 2022.
The vision of our center is “Pursuit of Quality, Achieving Excellence.”
Our quality policies are as follows:
- To enhance the quality and capabilities of our quality assurance programs;
- To provide impartial, reliable, and credible quality control surveys;
- To support participants in improving their testing quality.
Our center is committed to maintaining impartiality in all External Quality Assessment (EQA) survey activities. We ensure that no commercial, financial, or other external pressures compromise our objectivity and integrity.
External Quality Assurance Programs
- EQA program for Neonatal G6PD Screening Test — Since 1999
- EQA program for G6PD Quantitative Test in Taiwan — Since 1988
- EQA program for G6PD Quantitative Test in Philippines — Since 2009
- EQA program for Congenital Hypothyroidism Confirmatory Tests — 2010 ~ 2018
Internal Quality Control Programs
- IQC program for G6PD Quantitative Test — Since 2008
- IQC program for Neonatal G6PD Screening Test — Since 2012
- IQC program for Neonatal TSH Screening Test — Since 2012
- IQC program for Neonatal Phe Screening Test — Since 2012
- IQC program for Neonatal 17-OHP Screening Test — Since 2012
- IQC program for Neonatal Tandem Mass Screening Test — Since 2018
Latest News

2025-06-13
Reports of EQA Survey
2025 2nd Run
for Neonatal G6PD Screening Test ( Survey No.:NS2025-02 )
for Neonatal G6PD Quantitative Test in Taiwan ( Survey No.:RH2025-02 ) ( PDF_Chinese version )
for Neonatal G6PD Quantitative Test in Philippines ( Survey No.:RH2025-02 ) ( PDF )
Annual Summary of External Quality Assurance Survey for Neonatal G6PD Screening Test (2024)
Annual Summary of External Quality Assurance Survey for G6PD Blood Quantitative Test in Taiwan ( 2024 ) ( Chinese version )

2025-03-06
Reports of EQA Survey
2025 1st Run
for Neonatal G6PD Screening Test ( Survey No.:NS2025-01 )
for Neonatal G6PD Quantitative Test in Taiwan ( Survey No.:RH2025-01 ) ( IMP_S2 ) ( PDF_Chinese version )
for Neonatal G6PD Quantitative Test in Philippines ( Survey No.:RH2025-01 ) ( PDF )