Directorate of Measures and Precious Metals (DMDM), Group for length, optical quantities and acoustics, planing to organize for interested accredited and other laboratories inter-laboratory comparison (PT Scheme) in the field of acoustics (sound calibrators) :

1. Calibration sound calibrators.

All interested laboratories from country and region that want to participate in mentioned comparison, PT Scheme may submit their request/application on https://www.dmdm.rs/sr/obrasci on address: Directorate of Measures and Precious Metals, 11000 Belgrade, Mike Alasa 14, or e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. no later than 31.03.2023.

Participating laboratories will bear the costs of inter-laboratory comparison and the costs of transporting objects of calibration. Laboratories are required to provide transportation to the following participating laboratory, in accordance with schedule from technical protocol of comparison. DMDM, as a pilot laboratory, after collecting applications, will submit a technical protocol to all participants in the comparison and determine the start of activity.

The costs paid to the DMDM account for comparison purposes amount to RSD 35,000.00. It is also necessary to pay  Republic administrative taxes in the amount of 330.00 RSD.