CCQM Task Group on Guidance for the estimation of a consensus KCRV (CCQM-TG-KCRV)

Date Established: November 2020

Status: Active

Terms of Reference

The task group is established to review and update CCQM guidance note CCQM13-22 on “Estimation of a consensus KCRV and associated Degrees of Equivalence” (“the guidance”)

Amendment of the guidance should include both editorial and technical revision. The task group shall accordingly:

• Make any editorial corrections identified since publication;
• Update the bibliography guidance to refer to relevant recent publications;
• Add new and improved statistical procedures identified since initial publication of the guidance, including procedures for graphical inspection, for estimation of a KCRV and for calculation of degrees of equivalence and associated uncertainties;
• Have regard to experience and documented practice developed in the different CCQM working groups;
• Add sufficient worked examples (“case studies”) to illustrate the application of the revised guidance;
• Submit a draft document for review by the CCQM prior to publication.