In modern vehicles, the air quality in the interior is a decisive factor for the well-being of the occupants. In addition to comfort, manufacturers and suppliers focus above all on the health and safety aspects of the materials. Chemical substances released from plastics, textiles and paints can cause unpleasant odors and potential health risks. In addition, "fogging", i.e. the condensation of substances on cold surfaces, can impair visibility through the windscreen and endanger road safety. We use precise test methods to systematically record emissions, odor behavior and fogging properties. In this way, we support the automotive industry in meeting strict standards while ensuring a pleasant and safe interior atmosphere.