Training titled “Market Surveillance”, intended for workers on supervision in the Sector for control and supervision of DMDM, was held on November 28, 2014, at the premises of the Department of control and supervision Subotica. Training was aimed at enabling employees in the Sector for control and supervision of DMDM for performing the market surveillance. At the beginning of training, the Lucija Dujović, welcomed the participants of the training. Lecturers in training, Branka Radanov, M.Sc., coordinator, and Mirjana Lompar, Head of the Department of control and supervision Beograd, acquainted participants with the aspects of the market surveillance, especially when it comes to the supervision of the implementation of the new Regulations which transposed EU directives in the field of measuring instruments and non-automatic weighing instruments, as well as in connection with the necessary statistical sampling methods necessary for proper performance of new market surveillance tasks. Training consisted of a theoretical part and workshop with specific examples. Host of the training, Department of control and supervision Subotica, with friendly welcome and good organization left a positive impression on all participants of the training.