The 2023 Edition of ISO/IEC 17043: Main Changes and Expectations
The 2023 edition of ISO/IEC 17043, Conformity Assessment – General Requirements For The Competence Of Proficiency Testing Providers, was published on May 8, 2023. The […]
proficiency testing
What is ISO 17043?
Laboratory errors have a reported frequency of 0.012–0.6 % of all test results. This is why proficiency testing (PT), a formal type of interlaboratory comparisons, is an […]
Challenges With Proficiency Testing (PT) in Cannabis Testing
The cannabis industry has seen significant growth in the past few years from the new medical and recreational markets to the development of consensus methods. […]
ANAB TR 2501 Requirements for Laboratory Accreditation
Technical requirements (TR) for specific programs are defined by ANAB to further outline additional requirements for the activities performed by laboratories within those programs. Technical […]
Ensuring the Validity of Results in ISO/IEC 17025:2017
ISO/IEC 17025:2017, Section 7.7, “Ensuring the validity of results,” is a wonderful tool for laboratories confirming their end data is accurate and reliable. The standard […]
Benefits of ILC/PT (Inter-Laboratory Comparisons/Proficiency Testing)
This post deals with the benefits of inter-laboratory comparisons/proficiency test participation and other uses of inter-laboratory comparisons/proficiency test data. Inter-laboratory comparisons (ILC) require organization, performance, […]