JCTLM Member Organizations
Executive Committee Member Organizations
Bureau international des poids et mesures
International Council for Standardization in Haematology
International Federation of Clinical Chemistry and Laboratory Medicine
International Laboratory Accreditation Cooperation
National and Regional Members
All-Russian Scientific Research Institute for Optical and Physical Measurements, Rosstandart
Moscow
American Association for Clinical Chemistry
Washington
Canadian Society of Clinical Chemists / Societé Canadienne de Clinico-Chimistes
Kingston
Centro Español de Metrología
Madrid
China Accreditation Service For Conformity Assessment
Beijing
D.I. Mendeleyev Institute for Metrology, Rosstandart
St Petersburg
European Commission - Joint Research Centre
Federal Institute of Metrology METAS
Bern-Wabern
Greek Society of Clinical Chemistry Clinical Biochemistry
Athens
Health Sciences Authority
Singapore
Korea Research Institute of Standards and Science
Daejeon
Korean Society of Clinical Chemistry
Seoul
LGC Ltd.
Teddington
Laboratoire National de Métrologie et d'Essais
Paris
National Association of Testing Authorities
Rhodes
National Institute for Biological Standards and Control
Hertfordshire
National Institute of Metrology
Beijing
National Institute of Standards and Technology
Gaithersburg
National Metrology Institute of Japan, AIST
Tsukuba
National Metrology Institute of Türkiye/TÜBITAK Ulusal Metroloji Enstitüsü
Gebze-Kocaeli
National Physical Laboratory
Teddington
Physikalisch-Technische Bundesanstalt
Braunschweig
Research Center for Applied Metrology - Rostest
Moscow
Uzbek National Institute of Metrology of Uzstandard Agency
Tashkent
Stakeholders
Abbott
Abbott Park
Advanced Medical Technology Association
Washington
Association for Quality Management in Laboratory Medicine
Birmingham
Autobio Biochemistry Co.,Ltd, Reference Laboratory, Beijing
Beijing
Autobio Diagnostics Co., Ltd, Reference Laboratory, Zhengzhou
Zhengzhou
Beijing Aerospace General Hospital
Beijing
Bio-Rad Laboratories, Inc
Irvine
Birmingham Quality / UK National External Quality Assessment Scheme
Birmingham
Buenos Aires External Quality Assessment Scheme
Buenos Aires
Center for Reference & Testing Laboratory, Fosun Diagnostics (Shanghai) Co., Ltd.
Shanghai
Centers for Disease Control and Prevention
Atlanta
Clinical and Laboratory Standards Institute
Wayne
Dirui Industrial Co., Ltd.
Jilin
ECAT Foundation
Voorschoten
European Organisation For External Quality Assurance Providers in Laboratory Medicine
Foundation for Quality Assessment in Laboratory Medicine
Nijmegen
Fujirebio Europe NV
Gent
Guangdong Provincial Hospital of Chinese Medicine
Guangzhou
Guangzhou Wondfo Biotech Co., Ltd.
Guangzhou
Institute for Quality Management in Healthcare, Centre for Proficiency Testing
Toronto
Institution for Standardisation and Documentation in the Medical Laboratory
Düsseldorf
Interdepartmental Centre for Metrological Traceability in Laboratory Medicine
Milan
International Consortium for Harmonization of Clinical Laboratory Results
Milan
Japan Association of Clinical Reagents Industries
Tokyo
Japanese Committee for Clinical Laboratory Standards
Tokyo
Korean Association of External Quality Assessment Service
Seoul
Maccura Biotechnology Co., Ltd.
Chengdu
MedTech Europe
Brussels
MedicalSystem Biotechnology Co., Ltd
Zhejiang
National Center for Clinical laboratories
Beijing
Paul-Ehrlich-Institut
Langen
Proficiency Testing Scheme for Clinical Laboratories
Athens
Qingdao HIGHTOP Biotech Co., Ltd.
Qingdao City
Quik S.A.S. "Quality is the Key"
Bogotá
R B Diagnostic Private Limited
Kolkata
RCPA Quality Assurance Programs Pty Limited
Surry Hills
Radiometer Medical ApS
Brønshøj, Copenhagen
Ref4U, Laboratory of Toxicology, Faculty of Pharmaceutical Sciences, Ghent University
Gent
Reference Institute of Bioanalysis
Bonn
Reference Material Institute for Clinical Chemistry Standards
Kawasaki
Roche Diagnostics
Indianapolis
SERO AS
Billingstad
Shanghai Center for Clinical Laboratory
Shanghai
Shenzhen Mindray Bio-medical Electronics Co., Ltd
Shenzhen
Shenzhen New Industries Biomedical Engineering Co., Ltd.
Shenzhen
Shenzhen YHLO Biotech Co., Ltd
Shenzhen
Siemens Healthcare Diagnostics
Tarrytown
UK NEQAS for Immunology, Immunochemistry and Allergy
Sheffield
UK National External Assessment Scheme for Haematology
Watford
UK National External Quality Assessment Scheme for Leucocyte Immunophenotyping
Sheffield
Vitamin D External Quality Assessment Scheme
London
Wales External Quality Assessment Scheme
Cardiff
Zybio Inc.
Chongqing