Procedures for Assessing the Conformity of Measuring Instruments — Structure, Design Principles and Approaches to Their Choice

Since January 01, 2016, new legislation in the field of metrology came in force in Ukraine. There have been significant changes in the regulation of metrological activity in accordance with the new Law of Ukraine “On Metrology and Metrological Activity”, which is harmonized with European legislation, in the country. Thus, the new Law lacks such forms of metrological control as state acceptance tests and state control tests, as well as state metrological certification of measuring instruments. Instead of these types of metrological control the conformity assessment system of measuring instruments according to established requirements has been implemented. Therefore, this article considers new approaches of the conformity assessment system of measuring instruments according to established requirements and is a logical continuation of an article published in Metrology and Instruments journal (1 (69), 2018), which considered the basics of development and operating the conformity assessment system of measuring instruments. This article considers some issues related to conformity assessment procedures. Criteria for the selection of modules for the conformity assessment procedure and their description are defined. The existing approaches for selection of conformity assessment procedures of measuring instruments and the cooperation of manufacturers (suppliers) of measuring instruments with designated conformity assessment bodies on the market are given. The article offers practical interest for manufacturers of measuring instruments for the legal regulated sphere.