PD 6644-1:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Proficiency testing by interlaboratory comparisons Development and operation of proficiency testing schemes
Hardcopy , PDF
31-05-2010
English
15-04-1999
Important note : Users cannot be edited or removed once added to your Multi user PDF.
1 Scope
2 References
3 Definitions
4 Types of proficiency testing
4.1 General
4.2 Measurement comparison schemes
4.3 Interlaboratory testing schemes
4.4 Split-sample testing schemes
4.5 Qualitative schemes
4.6 Known-value schemes
4.7 Partial-process schemes
5 Organization and design
5.1 Framework
5.2 Staff
5.3 Data-processing equipment
5.4 Statistical design
5.5 Test item preparation
5.6 Test item management
5.7 Choice of method/procedure
5.8 Evolution of proficiency testing schemes
6 Operation and reporting
6.1 Coordination and documentation
6.2 Instructions
6.3 Packaging and transportation
6.4 Data analysis and records
6.5 Scheme reports
6.6 Evaluation of performance
6.7 Communication with participants
7 Confidentiality/ethical considerations
7.1 Confidentiality of records
7.2 Collusion and falsification of results
Annexes
A Examples of statistical methods for treatment of proficiency
test data
B Quality management of proficiency testing schemes
C Bibliography
Covers the selection and use of proficiency testing schemes by laboratory accreditation bodies, for assessment of technical competence of laboratories.
| Committee |
CAS/1
|
| DevelopmentNote |
Also numbered as ISO/IEC Guide 43-1. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO/IEC Guide 25:1990 | General requirements for the competence of calibration and testing laboratories |
| ISO 5725-4:1994 | Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 9000:2015 | Quality management systems — Fundamentals and vocabulary |
| ISO/IEC Guide 2:2004 | Standardization and related activities — General vocabulary |
| CLSI EP14 P : 1998 | EVALUATION OF MATRIX EFFECTS |
| ISO/IEC Guide 43-2:1997 | Proficiency testing by interlaboratory comparisons Part 2: Selection and use of proficiency testing schemes by laboratory accreditation bodies |
| ISO 3534-1:2006 | Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.