– the intergovernmental organization through which Member States act together
     on matters related to measurement science and measurement standards.
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Blood Cell Counting and Typing Team

Scope of Activity:

The JCTLM Blood Cell Counting and Typing Team reviews nominations of certified reference materials that are intended for use in cell counting in bodily fluids, red blood serology, tissue typing and antibody quantification, and reference methods/procedures for cell counting in bodily fluids. One particular focus area is the products and applications listed in Annex II Lists A and B of the In Vitro Medical Devices Directive 98/79/EC (IVDD).


Environment scan on standardization activity:


Terms of Reference:

Leader:

  • Dr Steven Westwood  (BIPM)

Members:

  • Dr Marie-Christine Béne  [Nantes University Hospital]
  • Prof. Bruce Davis  [Bruce H Davis MD, Inc]
  • Mr Joffrey Feriel  [Diagnostica Stago]
  • Dr Andreas Kummrow  [Physikalisch-Technische Bundesanstalt]
  • Dr Virginia Litwin  [Caprion Biosciences Inc.]
  • Dr Yutaka Nagai  [Nihon Kohden Corporation]
  • Dr Amrom Obstfeld  [Children's Hospital of Philadelphia]
  • Dr Mingting Peng  [National Center for Clinical Laboratories]
  • Dr Sandrine Vessillier  [National Institute for Biological Standards and Control]



See also:

Analyte Group 1:

Vice-Chair: Dr Qinde Liu (HSA)

Review Teams:

Analyte Group 2:

Vice-Chair: Prof. Mauro Panteghini (CIRME)

Review Teams:

Analyte Group 3:

Vice-Chair: Dr Karen W. Phinney (NIST)

Review Teams:

Materials & Methods Process

Download as a zipped file, or select an individual section from the list of contents below.

JCTLM-DBWG Quality Manual:
Reference Materials and Reference Procedures

    Title File type Last update
Preamble 2019/02/01
DBWG-P-00 Quality Policy of the Database Working Group 2019/02/01
DBWG-P-01A Outline of JCTLM procedures for material and method nomination review 2019/02/01
DBWG-P-02A Reference material and procedure nomination requests 2021/02/10
DBWG-P-02A-F-01 Reference material template 2021/02/10
DBWG-P-02A-F-02 Reference measurement procedure template 2017/01/27
DBWG-P-02A-I-01 Instructions for completing nomination templates 2021/02/10
DBWG-P-03A Review and approval of nominations for materials and methods 2020/05/13
DBWG-P-03A-F-03 Review report form for material and method nomination 2018/02/08
DBWG-P-04A Multiple CRM comparison process 2017/01/27
DBWG-P-04B Multiple reference method/procedure comparison process 2019/02/01
DBWG-P-05 Consensus review and communication of recommendations 2017/01/27
DBWG-P-06 Membership of JCTLM DBWG Review Teams 2020/05/13
DBWG-P-06-F-01 Review Team membership form 2020/06/11
DBWG-P-07 Process for changing the DBWG Quality System procedures 2019/02/02
DBWG-P-07-F-01 Procedure change request form 2017/01/27
DBWG-P-08 Process for changing WG Review Teams 2017/01/27
DBWG-P-09 Appeals process 2019/02/02

Services Process

Download as a zipped file, or select an individual section from the list of contents below.

JCTLM-DBWG Quality Manual:
Reference Measurement Services

    Title File type Last update
Preamble 2019/02/01
DBWG-P-00 Quality Policy of the Database Working Group
2019/02/01
DBWG-P-01B Outline of JCTLM procedures for service nomination review
2017/01/27
DBWG-P-02B Nomination process for reference measurement laboratory services
2020/06/11
DBWG-P-02B-F-01 Template for nomination of reference laboratory measurement services
XLS
2021/02/01
DBWG-P-03 B1 Review of NMI measurement services
2017/01/27
DBWG-P-03 B2 Review of measurement services from accredited laboratories
2017/01/27
DBWG-P-03B-F-02 Review report for a nominated reference measurement service
2017/01/27
DBWG-P-05 Consensus review and communication of recommendations 2017/01/27
DBWG-P-06 Membership of JCTLM DBWG Review Teams 2020/05/13
DBWG-P-06-F-01 Review Team membership form 2020/06/11
DBWG-P-07 Process for changing the DBWG Quality System procedures 2019/02/02
DBWG-P-07-F-01 Procedure change request form 2017/01/27
DBWG-P-08 Process for changing WG Review Teams 2017/01/27
DBWG-P-09 Appeals process 2019/02/02

Accrediting bodies:

JCTLM links
JCTLM summary
General information
Declaration of Cooperation
JCTLM Workshop 2019: Accurate results for patient care
Member organizations
Nominations and review process
JCTLM FAQs
Reports of JCTLM Executive Committee meetings
Open documents
Member and Stakeholder Meetings
Workshops and Symposia