The work aimed at providing the uniformity of measurements in Russia is being carried out on the basis of the law of the Russian Federation On Assurance of Measurement Uniformity .

The normative basis of the state system for providing the uniformity of measurements (State System of Measurement (SSM) is a complex of normative documents including state standards and other normative documents specifying the order of transferal of the units sizes throughout the territory of Russia, as well as the order of carrying out the tests, checks and calibrations of measurement instrumentation.- The work aimed at providing the uniformity of measurements in Russia is being carried out on the basis of the law of the Russian Federation　On Assurance of Measurement Uniformity .

　 The normative basis of the state system for providing the uniformity of measurements (State System of Measurement (SSM) is a complex of normative documents including state standards and other normative documents specifying the order of transferal of the units sizes throughout the territory of Russia, as well as the order of carrying out the tests, checks and calibrations of measurement instrumentation.