17025, or more specifically, ISO/IEC 17025:2005 is (quoting from the standard's scope) an international standard that "specifies the general requirements for the competence to carry out tests and/or calibrations, including sampling. It covers testing and calibration performed using standard methods, non-standard methods and laboratory-developed methods." The calibration laboratory at Mensor is accredited to ISO/IEC 17025:2005 by A2LA.