Exposure Model
App for chemical risk assessment
Evaluate chemical risks. Protect workers
This is an application that allows you to run risk and exposure assessments for chemical products and their constituents. It provides a user-friendly interface to define chemical products, their components and suppliers, workplaces and run risk assessment using either Advanced REACH Tool (ART) or ECETOC TRA v3 exposure model. ExposureModel integrates OpenAI models to assist you during the process of creating new product components. In future, AI will be used to assist you in other parts of the application as well.
Disclaimer - This application is not backed by any governmental or any other organization or institution. It is a personal project in a continuous development. The tool is not in any relation to other chemical risk assessment tools and is not intended to replace any of them.
Supported by
Hessel
Holwerda Safety Solutions
Holwerda Safety Solutions
The instructors of the 2025 NVvA Professional
Development Course (PDC) “Basic Characterization”
Development Course (PDC) “Basic Characterization”
Peter van Balen and Theo Scheffers
(Dutch Occupational Hygiene Society – NVvA)
(Dutch Occupational Hygiene Society – NVvA)
Robert Emonds
BSOH
BSOH