Davlat universiteti metrologiya, standartlashtirish

Metrological service - activity of public bodies and metrological services of legal entities and their activity, aimed at ensuring unity of measurements.
The state metrological control and supervision - activity carried out by the State metrological service in a legally established field.
State Metrological Control - Activities carried out by the state metrological service for the purpose of verifying compliance with the Metrology Rules.
Measurement of Measuring Instruments - a set of actions performed by the state metrological service (other authorized bodies, organizations) for the purpose of establishing and validating compliance of measuring apparatuses with the established technical requirements.
Calibration Measuring Instruments - A set of activities performed by the calibration lab to identify and validate the actual values and the applicable metrological characteristics of metering devices.
License (purchase, sale, lease) of means of measurements - a document, issued by the state metrological service, to legal and physical persons, confirming the right to engage in the specified types of activity.
Metrological certification of measuring means - recognition by the metrological service of the right to use, based on a thorough examination of the measuring means produced on the territory of Uzbekistan (or in the territory of Uzbekistan).
Official recognition of the right to conduct metrological services, centers, accreditation of laboratories - metrological services, centers, laboratories within the framework of accreditation.
Accreditation of the metrological services of legal persons for the right to calibrate means - an official recognition of the calibration of measurements metrological services of legal entities.
Metrological certification of methods of measurements - a research carried out with the purpose of assessment and confirmation of conformity of the method of measurements to the given metrological requirements.