TY - CONF A1 - Radnik, Jörg A1 - Favre, G. T1 - How to expand the use of your test method? Validation is key towards standardisation N2 - Standardised methods need validation. The main validation parameters like trueness, repeatability and intermediate precision and reproducibility are presented. Furthermore, different methods for the validation are disussed: (certified) reference materials, representative testing materials and interlaboratory comparisons. At last, the need of proficiency testing is stressed. T2 - Materials Week 2024 CY - Limassol, Cyprus DA - 17.06.2024 KW - Validation KW - Reproducibility crisis KW - Metrological traceability KW - Measurement uncertainty PY - 2024 AN - OPUS4-60536 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -