ExposureModel is an advanced tool for modeling occupational exposure scenarios where airborne chemicals pose risks to workers. It is the latest version of TREXMO, integrating multiple exposure models. Currently, it includes Advanced REACH Tool (ART) and ECETOC TRA v3, with plans to add more models soon. The tool helps manage chemicals, their compositions, and suppliers, and allows for the creation of detailed exposure scenarios. It also offers AI assistance for quick substance creation and provides comprehensive exposure assessment results to ensure safety and compliance with occupational exposure limits.