DF: private body authorized (licensed) to perform certain activities in legal metrology beyond the scope of metrological supervision (especially activities of metrological control: certification of a measuring instrument, initial and subsequent verifhttps://julia.jjan.eu/vocab/skos/501enJulia Neumann2025-09-12 06:48:24https://julia.jjan.eu/vocab/OIML Teststext/html