ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results - Part 1: General principles and definitions
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
GOST EN 1607-2011 history
2011GOST EN 1607-2011 Thermal insulating products for building applications. Method for determination of tensile strength perpendicular to faces