![[object Object]](https://kistler.cdn.celum.cloud/SAPCommerce_Video_Preview_96x64/Calibration_intervals_–_Initial_interval_and_interval_adjustment.webp "A brief introduction choosing an initial calibration interval and adjust intervals. https://www.kistler.com/en/services/training/type-9966b28-13-mmk01/")
Statement of conformity and decision rule
Learn about statements of conformity in calibration certificates for traceable calibrations and the decision rules behind those.
We recommend regular calibration of all the measurement solutions you operate – from Kistler and also from other manufacturers – to ensure your measurement results are precise and reliable at all times.
Calibration services by Kistler are available throughout the world. We also offer on-site and in-situ calibrations.
Benefit from our professional calibration service, based on national and international standards.
![[object Object]](https://kistler.cdn.celum.cloud/SAPCommerce_Document_Preview/960-077e.webp "Calibration services")
![[object Object]](https://kistler.cdn.celum.cloud/SAPCommerce_Document_Preview/961-472e.webp "Calibration interval guide")
![[object Object]](https://kistler.cdn.celum.cloud/SAPCommerce_Document_Preview/961-485e.webp "Statement of conformity in calibration certificates")
![[object Object]](https://kistler.cdn.celum.cloud/SAPCommerce_Document_Preview/961-486e.webp "Calibration certificates: 2021 update")