The document lists NGSP certified laboratories by date certified, with their certification type and testing method(s). Laboratories must complete bias testing using specific methods, reagents and calibrators to receive traceability certification from the NGSP. Certification criteria are more stringent for Level I laboratories compared to Level II laboratories and manufacturers. Traceability only applies to fresh blood samples unless otherwise specified.

1. List of NGSP Certified Laboratories
(updated 7/12, listed by date certified)
The NGSP has certified the following laboratories as having documented traceability to the Diabetes
Control and Complications Trial Reference Method. Laboratories are awarded Certificates of
Traceability for successfully completing bias testing using specific methods, reagent lots, calibrator lots
and instrumentation. The certification criteria for Level II laboratory certification are the same as that
for manufacturers. For Level I laboratories, the certification criteria are more stringent.
Traceability to the DCCT applies only to results from fresh blood samples unless otherwise specified.
Analysis of processed (e.g. lyophilized) material may be subject to matrix effects and any comparisons to
the DCCT using results from processed specimens should be made with caution.
Laboratory Method/s Certification Type Date Certified
Pathcare Klerksdorp, Klerksdorp, South Africa Bio-Rad D-10 Level II Laboratory July, 2012
Bio-Rad Variant II Turbo July, 2012
Pathcare – N1 Reference Lab, Goodwood, South Africa Level II Laboratory
Bio Rad Variant II
Pathcare Port Elizabeth St George, Port Elizabeth, South July, 2012
Bio-Rad D-10 Level II Laboratory
Africa
Pathcare Vereeniging, Vereeniging, South Africa Bio-Rad D-10 Level II Laboratory July, 2012
Pathcare George, George, South Africa Bio-Rad D-10 Level II Laboratory July, 2012
Pathcare East London, East London, South Africa Bio-Rad D-10 Level II Laboratory July, 2012
Shanghai Fenglin Clinical Lab Co. Ltd. Tosoh G7 Level I Laboratory July, 2012
Esoterix Clinical Trials Services, Mechelen, Belgium Roche Integra 400 Level II Laboratory July, 2012
LabCorp Clinical Tirals, Cranford, NJ Roche Integra 400 Level II Laboratory July, 2012
Demolab Roche-Bogota Colombia Roche Cobas c501 Level II Laboratory July, 2012
PPC Central Laboratory, Teipei, Taiwan Bio Rad Variant II Level I Laboratory July, 2012
Clinigene Central Laboratory, Bangalore, India Bio-Rad D-10 Level II Laboratory July, 2012
Clinical Reference Laboratory – Gen Lab, Lenexa, KS Roche Cobas Integra 800 CTS Level I Laboratory July, 2012
Medpace Reference Laboratories, Cincinnati, OH Tosoh G8 Level I Laboratory July, 2012
Kingmed Center for Clinical Laboratory, Guangzhou,
Bio-Rad D-10 Level I Laboratory June, 2012
China
Quintiles Technologies Private Limited, Mumbai, India Bio-Rad D-10 Level I Laboratory June, 2012
Clinical Trial Testing Laboratory, Mitsubishi Chemical
Bio-Rad D-10 Level I Laboratory June, 2012
Medience Corporation, Tokyo, Japan
Quintiles Lab South Africa, Centurion, South Africa Bio-Rad D-10 Level I Laboratory June, 2012
PPD Global Central Labs - Europe, Brussels, Belgium Tosoh G8 Level I Laboratory June, 2012
Eurofins Technology Services (Suzhou) Co Ltd,
Bio-Rad Variant II Level I Laboratory June, 2012
Shanghai, China
Eurofins Medinet Pte Ltd., Singapore Bio-Rad Variant II Level I Laboratory June, 2012
Department of Laboratory Medicine, Zhongshan Hospital,
Bio Rad Variant II Level I Laboratory May, 2012
Fudan University, Shanghai, P.R. China
Quest Diagnostics Clinical Trials Singapore (Tan Tock
Bio-Rad D-10 Level I Laboratory May, 2012
Seng Hospital), Singapore
Laboratorio De. Patologia Clinica Medica Sur, Deleg.
Bio-Rad D-10 Level I Laboratory May, 2012
Tlalpan C.P., Mexico
MLM Medical Labs, Moenchengladbach, Germany Tosoh G8 Level I Laboratory May, 2012
Lambda Therapeutic Research, Ahmedabad, India Bio-Rad D-10 Level I Laboratory May, 2012
Super Religare Laboratories Limited, Mumbai, India Bio-Rad D-10 Level I Laboratory May, 2012
Southern.IML Pathology, Wollongong NSW, Australia Bio-Rad VII Turbo 2.0 Level I Laboratory May, 2012
Mayo Medical Laboratories New England, Andover, MA Bio-Rad Variant II Level I Laboratory May, 2012
ICON Central Laboratory – India, Bangalore, India Bio-Rad Variant II Level I Laboratory May, 2012
Bayer A1cNOW+, Sunnyvale, CA Tosoh G7 Level II Laboratory May, 2012
PPD Global Central Labs, Highland Heights, KY Tosoh G8 Level I Laboratory May, 2012
Eurofins Medinet BV, Breda, The Netherlands Bio-Rad Variant II Level I Laboratory May, 2012
SRL, Inc., Kanagawa, Japan Arkray HA-8160 Level I Laboratory May, 2012

2. List of NGSP Certified Laboratories (updated 07/12, listed by date certified)
Laboratory Method/s Certification Type Date Certified
Bio-Rad VII Turbo
Quintiles Laboratories Ltd., Marietta, GA Level I Laboratory April, 2012
(10504, 10522)
ICON Central Laboratories, Dublin, Ireland Bio-Rad Variant II Level I Laboratory April, 2012
Grupo Diagnostico Medico Proa S.A. de C.V., Colonia
Bio-Rad Variant II Turbo Level I Laboratory April, 2012
San Rafael CP, Mexico
Quest Diagnostics India, Pvt. Ltd., Haryana, India Bio-Rad Variant II Level I Laboratory April, 2012
Quest Kingmed Alliance Lab, Shanghai, China Tosoh G8 Level I Laboratory April, 2012
Quest Diagnostics Clinical Trials Laboratory, Heston, UK Tosoh G8 Level I Laboratory April, 2012
Quest Diagnostics Clinical Trials Laboratory, Valencia,
Tosoh G8 Level I Laboratory April, 2012
CA
Bio-Rad Variant II Turbo
Clearstone Central Laboratories, Beijing, China Level I Laboratory April, 2012
2.0
LabCorp Clinical Trials – Cranford Laboratory, Cranford, Bio-Rad Variant II Turbo
Level I Laboratory April, 2012
NJ 2.0
Bio-Rad Variant II Turbo
Clearstone Central Laboratories, Singapore Level I Laboratory April, 2012
2.0
Kotobiken Medical Laboratories, Inc. Biken Central Kyowa Medex Determiner
Level II Laboratory March, 2012
Laboratory Tsukuba, Tsukuba-shi, Ibaraki, Japan HbA1c on JCA-BM9130
Kotobiken Medical Laboratories, Inc., Niigata
Tosoh G8 Level II Laboratory March, 2012
Laboratory, Niigata City, Japan
Siemens Dimension
Barnes Jewish Hospital, St. Louis, MO Level I Laboratory March, 2012
RxL/MAX
Department of Endocrinology PUMC Hospital, Beijing,
Bio-Rad Variant II Turbo Level I Laboratory March, 2012
China
Bio-Rad Variant II Turbo
Green Cross Reference Laboratory, Yongin City, Korea Level I Laboratory March, 2012
2.0
Eurofins Medinet Inc., Chantilly, VA Bio-Rad Variant II Level I Laboratory March, 2012
Bio-Rad Variant II Turbo
Quintiles Laboratories Japan, Tokyo, Japan Level I Laboratory March, 2012
2.0
Medpace Reference Laboratories BVBA, Leuven,
Tosoh G7 Level I Laboratory March, 2012
Belgium
ACM Medical Laboratory, Inc., Rochester, NY Tosoh G7 Level I Laboratory March, 2012
Seoul Clinical Laboratories Central Lab, Seoul, South
Roche Cobas Integra 400 Level I Laboratory February, 2012
Korea
Laboratorio Hidalgo, Buenos Aires, Argentina Bio-Rad Variant II Turbo Level I Laboratory February, 2012
Clinical Reference Laboratory EU-Ltd, Cambridge, UK Bio-Rad Variant II Level I Laboratory February, 2012
B.A.R.C. (Bio Analytical Research Corp), Ghent,
Menarini HA-8160 Level I Laboratory February, 2012
Belgium
PathCare Clinical Trials, Goodwood, South Africa Bio-Rad D-10 Level I Laboratory February, 2012
Quintiles Laboratories Singapore Bio-Rad Variant II Level I Laboratory February, 2012
Union Clinical Laboratory, Taipei, Taiwan Tosoh G8 Level I Laboratory January, 2012
Far Eastern Memorial Hospital, New Taipei City, Taiwan Tosoh G8 Level I Laboratory January, 2012
ACM Global Central Laboratory, York, UK Tosoh G7 Level I Laboratory January, 2012
DASA, Barueri, Brazil Bio-Rad VII Turbo Level I Laboratory January, 2012
Cirion BioPharma Research, Inc., Laval, Canada Bio-Rad Variant Level I Laboratory January, 2012
Clinical Reference Laboratory, Lenexa, KS Bio-Rad Variant II Level I Laboratory January, 2012
Bio-Rad D-10
Quintiles China, Beijing, China Level I Laboratory January, 2012
Bio-Rad Variant II
Medpace Reference Laboratories, Beijing, China Tosoh G7 Level I Laboratory January, 2012
Asociación Colombiana de Diabetes, Bogotá, DC.
Bio-Rad D-10 Level II Laboratory December, 2011
Colombia
Centro Médico Imbanaco de Cali , Calí, Colombia Bio-Rad D-10 Level II Laboratory December, 2011
Coomeva Medicina Prepagada, Medellín, Colombia Bio-Rad D-10 Level II Laboratory December, 2011
Empresa Social del Estado Metrosalud, Medellín,
Bio-Rad Variant II Level II Laboratory December, 2011
Colombia
Laboratorio Clínico Hospital Central de la Policía,
Bio-Rad Variant II Turbo Level II Laboratory December, 2011
Bogotá, DC. Colombia
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3. List of NGSP Certified Laboratories (updated 07/12, listed by date certified)
Laboratory Method/s Certification Type Date Certified
Laboratorio Médico Las Américas, Medellín, Colombia Bio-Rad D-10 Level II Laboratory December, 2011
Laboratorio Clínico Médico Colcan, Bogota, DC.
Bio-Rad Variant II Level II Laboratory December, 2011
Colombia
Laboratorio de Investigación Hormonal, Bogota, DC.
Bio-Rad D-10 Level II Laboratory December, 2011
Colombia
Shanghai D.A. Medical Testing Center Co. Ltd.,
Tosoh G7 Level I Laboratory December, 2011
Shanghai, China
Health Sciences Research Institute East Japan, Saitama-
Tosoh G7 Level I Laboratory December, 2011
Pref, Japan
Gribbles Pathology (M) SDN.BHD., Selangor, Malaysia Roche Cobas Integra 800 Level II Laboratory December, 2011
Union Clinical Laboratory, Taipei, Taiwan Bio-Rad Variant II Turbo Level I Laboratory December, 2011
Quintiles Technologies (I) Private Ltd., Mumbai, India Bio-Rad Variant II Level I Laboratory December, 2011
Bio-Rad Variant II
Clinical Research and Clinical Trials Laboratory,
HbA2/HbA1c Dual Level I Laboratory December, 2011
Hamilton, Canada
WB & DBS collection
Laboratorio Clinico Hematologico, Medellin, Colombia Tosoh G7 Level I Laboratory December, 2011
Medpace Reference Laboratories, Mumbai, India Tosoh G7 Level I Laboratory December, 2011
Roche Cobas Integra 800
Heritage Labs International, LLC, Olathe, KS Level I Laboratory December, 2011
CTS
LifeLabs, Toronto, Canada Roche Cobas Integra 800 Level I Laboratory December, 2011
Super Religare Laboratories Limited, Mumbai, India Bio-Rad Variant II Level I Laboratory December, 2011
Diagnosearch Life Sciences Pvt Ltd, Mumbai, India Bio-Rad D-10 Level I Laboratory December, 2011
Northwest Lipid Metabolism and Diabetes Research
Tosoh G8 Level I Laboratory December, 2011
Laboratories, Seattle, WA
Laboratorio De Nutricion, Diabetes Y Metabolismo,
Bio-Rad Variant II Level II Laboratory November, 2011
Santiago Centro, Chile
North Shore LIJ Health System Laboratories, Lake
Tosoh G8 Level I Laboratory November, 2011
Success, NY
Endocrine Research Lab, Kyung Hee University, Seoul,
Tosoh G7 Level II Laboratory November, 2011
Korea
Celerion, Lincoln, NE Cobas 6000 Level II Laboratory November, 2011
BARC SA, Gauteng, South Africa Bio-Rad D-10 Level I Laboratory November, 2011
B.M.L. Kawagoe Laboratory, Saitama, Japan Tosoh G7 Level I Laboratory November, 2011
Bio-Rad Variant II
Centralab, Buenos Aires, Argentina Level I Laboratory November, 2011
Bio-Rad D-10
Lancet Laboratories – Kwazulu Natal, S. Africa Bio-Rad Variant II Level II Laboratory November, 2011
Lancet Laboratories – Pencardia, S. Africa Bio-Rad Variant II Level II Laboratory November, 2011
Lancet Laboratories – Johannesburg, S. Africa Bio-Rad Variant II Level II Laboratory November, 2011
Home Access Health Corporation, Hoffman Estates, IL Olympus Au640e Level II Laboratory November, 2011
Metropolis Healthcare Ltd, Mumbai, India Bio-Rad D-10 Level I Laboratory November, 2011
ICON Central Laboratories, Farmingdale, NY Bio-Rad Variant II Level I Laboratory November, 2011
Clearstone Central Laboratories, Singapore Bio-Rad Variant II Level I Laboratory November, 2011
Quintiles Laboratories Europe, Livingston, West Lothian,
Bio-Rad VII Turbo Level I Laboratory November, 2011
Scotland, UK
Prodia Clinical Laboratory, Jakarta Pusat, Indonesia Bio-Rad Variant II Level I Laboratory October, 2011
PathLab Medical laboratories Ltd, Hong Kong, China Bio-Rad D-10 Level II Laboratory October, 2011
Beijing Lawke Health Lab, Beijing, China Tosoh G7 Level I Laboratory October, 2011
Esoterix Clinical Trials Services, A Division of Labcorp,
Bio-Rad Variant II Level I Laboratory October, 2011
Cranford, NJ
Shanghai Diabetes Institute, Shanghai Jiaotong Univeristy
Bio-Rad VII Turbo Level I Laboratory October, 2011
No.6 People’s Hospital, Shanghai, China
Eurofins Pharma Services India Pvt Ltd, Bangalore, India Bio-Rad Variant II Level I Laboratory October, 2011
Quest Diagnostics, Nichols Institute, Chantilly, VA Roche Cobas Integra 800 Level II Laboratory October, 2011
Spectra East, Rockleigh, NJ Roche Cobas Integra 800 Level I Laboratory October, 2011
Samkwang Medical Laboratories, Seoul, Korea Roche Cobas Integra 800 Level I Laboratory October, 2011
Neodin Medical Institute, Seoul, South Korea Tosoh G8 Level I Laboratory October, 2011
Sonic Clinical Trials, Macquarie Park, NSW, Australia Bio-Rad D-10 Level I Laboratory October, 2011
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4. List of NGSP Certified Laboratories (updated 07/12, listed by date certified)
Laboratory Method/s Certification Type Date Certified
Eone Medical Foundation, Seoul, Korea Roche Cobas Integra 800 Level I Laboratory October, 2011
ACT Pathology, Woden, Australia Bio-Rad Variant II Turbo Level I Laboratory September, 2011
Adicon Clinical Laboratory, Shanghai, China Bio-Rad Variant II Level I Laboratory September, 2011
Dorevitch Pathology Clinical Trials, Heidelberg, Australia Bio-Rad Variant II Level I Laboratory September, 2011
Laboratory of Endocrinology, Chinese PLA General
Bio-Rad Variant II Level I Laboratory September, 2011
Hospital, Beijing, China
CB Laboratory, Saitama, Japan Bio-Rad VII Turbo 2.0 Level I Laboratory September, 2011
Covance Central Laboratory, Shanghai, China Bio-Rad Variant II Level I Laboratory September, 2011
PPD Global Central Laboratories, Singapore Tosoh G7 Level I Laboratory September, 2011
Quest Diagnostics, Nichols Institute, San Juan Capistrano,
Roche Cobas Integra 800 Level II Laboratory September, 2011
California
Covance Central Laboratory, Geneva, Switzerland Bio-Rad VII Turbo Level I Laboratory September, 2011
Covance Asia Pte Ltd, Singapore Bio-Rad Variant II Level I Laboratory September, 2011
Covance CLS US, Indianapolis, IN Bio-Rad Variant II Turbo Level I Laboratory September, 2011
Department of Laboratory Medicine, Huashan Hospital, Bio-Rad Variant II
Level I Laboratory September, 2011
Shanghai, China Tosoh G7
ICON-Singapore, Singapore Bio-Rad Variant II Level I Laboratory August, 2011
National University Hospital, Singapore Bio-Rad Variant II Level I Laboratory August, 2011
Northshore -LIJ Core Laboratory, Lake Success, NY Tosoh G7 Level I Laboratory August, 2011
LKF-Laboratorium fuer Klinische Forschung,
Roche Modular P800 Level I Laboratory August, 2011
Schwentinental, Germany
ICON Central Laboratories – China, Tianjin, China Bio-Rad Variant II Level I Laboratory August, 2011
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