February 20, 2020, in the Testing Laboratory for Thermodynamic Testing of Building Elements, Materials and Structures at INZA Sarajevo, accredited by the Accreditation Institute of Bosnia and Herzegovina according to the standard BAS EN 17025: 2018, bilateral signatory of EA MLA, fire resistance test was conducted, according to European Standard BAS EN 1364-1: 2016 – Tests on the fire resistance of non-load-bearing (unloaded) elements – Part 1: Walls, of product reinforced concrete facade sandwich AB panel, type “F20”, 200 mm thick, manufactured by Komotin d.o.o, Jajce.