TS EN 45002

TS EN 45002 is a withdrawn standard that addresses the general criteria used when assessing testing laboratories. Its technical focus is the broad procedure framework for reviewing laboratory performance across sectors, so it is read as a common reference for both testing and calibration laboratory assessment rather than a sector-specific test method document.

Where laboratory assessment criteria fit in technical quality assurance

Laboratory assessment is used to judge whether an organisation carries out technical work in a consistent way, whether results can be traced, and whether the measurement environment supports reliable output. In general technical terms, standards in this area usually provide a common language for topics such as staff competence, equipment condition, method suitability, record keeping and quality assurance arrangements. By focusing on general criteria, TS EN 45002 indicates a framework intended to support comparable assessment practice across different industrial sectors.

Shared concerns in testing and calibration laboratories

Testing laboratories examine materials, products or samples through measurements and inspections, while calibration laboratories determine the accuracy and traceability of measuring instruments or systems. In general engineering and metrology practice, the common ground is confidence in the measurement result and the ability to control it. Rather than prescribing a sector-specific test procedure, this standard frames the general approach to assessment, which is why it is relevant to laboratory accreditation, audit and quality assurance work.

• It applies a sector-independent assessment approach.
• It treats testing and calibration laboratories within the same general framework.
• It provides common criteria for procedures used in laboratory assessment.
• It is associated with technical competence, record control and result reliability.
• It is a withdrawn TSE edition.