Vaisala offers calibration services that have been accredited by the world’s leading accreditation authorities. Accrediting bodies audit management, quality systems and technical competence and formally recognize compliance by issuing a certificate of accreditation. ISO/IEC 17025 is the international standard used to accredit testing and calibration laboratories for measured quantities. Accredited calibrations can be required by regulating bodies or to comply with a company’s quality standards. For example, accredited calibration may be required for instruments used as reference standards or to meet various demands from different authorities. Calibration certificates are issued in compliance with the requirements of the ISO/IEC 17025 and are recognized by all the major international accreditation organizations. To learn more, see our Calibration Services brochure.Before sending any equipment to us, please check our support site for instructions.