50th HVAC&R Congress and Exhibition in Serbia
The 50th HVAC&R Congress and Exhibition, cosponsored by the IIR, took place on December 4-6, 2019 in Belgrade. The 50th anniversary of the Congress was the opportunity to award honours, especially to Branislav Todorovic, who attended all the previous conferences and who is the current IIR delegate for Serbia.
The IIR gave a free student membership to the winner of a student competition. A meeting of the Eastern Europe and Central Asia ozone officers’ network was held on this occasion.