ASTM Proficiency Testing Programs (PTP) ISO/IEC 17043 Accredited Proficiency Testing Provider Proficiency Testing Program Options Additive Manufacturing Technologies …

AOAC’s Laboratory Proficiency Testing Program helps labs compete in the global marketplace by demonstrating that they meet the highest international standards for accuracy, reliability, and …

Put simply, proficiency testing (PT) is an essential tool for helping to ensure that your laboratory gets its results right – both now and into the future. By assessing the actual results produced …

These services are used by laboratories, organizations that need proof of laboratory proficiency, and individuals or groups that provide audit and laboratory testing compliance services.

Since its inception in 2013, MPPL has been providing comprehensive Proficiency Testing (PT) services. As one of the leading proficiency testing providers, MPPL assists laboratories in …

Feb 12, 2025 · Explore how proficiency testing is used in ISO/IEC 17025 laboratory assessments to evaluate accuracy and performance.

Oct 13, 2025 · These documents demonstrate the commitment of the laboratory to proficiency testing and support the marketing of the laboratory, favoring the transparency of information …

The National Association for Proficiency Testing (NAPT) is the world’s leading provider of proficiency testing services and software solutions for the metrology community, delivering …

All ISO 17025 accredited testing and calibration laboratories are required to participate in proficiency testing programmes conducted by ISO 17025 or the nodal organizations appointed …

Ensure accuracy, reliability, and compliance in your laboratory with 60+ ISO/IEC 17043-Accredited Proficiency Testing Programs. Our statistical quality control programs have been …