This standard describes measurement methods for the detection of fungi in indoor environments. It describes appropriate collection and analysis methods, as well as the applicability and interpretation of measurement results to maximize the compatibility of measured data for a given measurement object. It does not include a description of the building characterization or site inspection by an appropriate expert that must be conducted prior to any microbiological measurements. This standard does not apply to a description of the physical and building engineering procedures of the building applied to the site inspection. No. Quantitative exposure assessment of indoor occupants cannot be performed using the presented methods and procedures. This standard presupposes prior knowledge of KS I ISO 16000-1.?