1.1 This guide covers a simplified statistical procedure for planning and conducting interlaboratory evaluations of test methods.
E456-13a(2022)e1
Standard Terminology Relating to Quality and Statistics (Includes all amendments and changes 4/16/2024).
E691-23
Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
E1345-24
Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
E177-26a
Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods (Includes all amendments and changes 5/14/2026).