In the framework of technical cooperation between PTB (Physikalisch-Technische Bundesanstalt) and DMDM, in December 2012 in PTB was organized training for software testing of measuring instruments from MID, in accordance with WELMEC Guide 7.2. In order to inform employees of DMDM about issues from this training, in Directorate of Measures and Precious Metals on February 14, 2013, internal training was held. Internal training on software testing of measuring instruments held by Mrs. Tatjana Cincar Vujovic, Head of the Department of electrical quantities, and Mr. Dragan Pantic from the Group for mass, force and pressure.

The training was attended by employees of the DMDM, from the Sector for the development of metrology, Department of metrology Supervision and the Departments of Control and Supervision Belgrade, Novi Sad and Krusevac. Through the presentation of an overview WELMEC Guide 7.2 with reference to the European Parliament and of the Council Directive on measuring instruments - MID and the links between the two documents. Attendees through a presentation were partly acquainted with the provisions of WELMEC Guide 7.2 and the work of the working group WELMEC WG7, in whose activities participates DMDM through their representatives.