Uncertainty of measurement in Dimension & Pressure. 2025-10-25 Register now!
Uncertainty of Measurement and Decision Rule as per ISO/IEC 17025:20217. 2025-10-31 Register now!
Training on Method Verification & Validation. 2025-11-15 Register now!
Upcoming 5 Days Assessor Training Course as per ISO 15189:2022 . 2025-11-24 Register now!
New Upcoming Training!
ISO/IEC 17043:2023 is the general requirement for the competence of proficiency testing providers. This document specifies general requirements for the competence and impartiality of proficiency testing (PT) providers and consistent operation of all proficiency testing schemes. This document can be used as a basis for specific technical requirements for particular fields of application.