Organized by the Directorate of Measures and Precious Metals, Serbian Chamber of Commerce and the Accreditation Body of Serbia, under the auspices of the European Commission and the Institute for Reference Materials and Measurements (IRMM) as а project leader, at the Serbian Chamber of Commerce, a TrainMiC - A training program for the measurement in chemistry, was held in a period of June 04-05, 2014. There were 20 participants, that were representatives of accredited laboratories for testing and calibration, institutes, industry and laboratories in the accreditation process. Topics presented in this course were related to the traceability of the measurement results, the validation of methods of measurement, the uncertainty of measurement results and internal quality control according to standard ISO/IEC 17025.