Proficiency Tests

Proficiency Tests are based on the principle that many laboratories provide  results on a sample that the value is not known by the laboratories, and all results are compared with the reference value by the organizer body after delivery.

EN ISO/IEC 17043 standard defines general requirements for proficiency tests and providers. This standard is used as a base for accreditation of Proficiency Test Providers.

c Some of the potential benefits for participating laboratories of proficiency testing are;

  • Confirming competent performance
  • Identifying testing or measurement problems
  • Comparing methods and procedures
  • Improving performance
  • Educating staff
  • Instilling confidence in staff, management and external users of laboratory services
  • Comparing operator capabilities
  • Generating reference materials
  • Determining method precision and accuracy
  • Satisfying regulators and accreditation bodies
  • Providing laboratories with additional risk management

Please contact us on to get information about the current program of proficiency tests organized for many sectors, especially food, feed, drinking water, consumer goods, packaging, automotive, textile and construction.

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