ProScale
ProScale is a screening-level chemical footprinting method that identifies potential toxicity impacts of chemicals on humans and the environment throughout the life cycle of substances, materials and products.
Assess potential impacts from chemicals across the entire life cycle
By combining hazard and exposure information for all chemicals in use and released within a system, ProScale supports informed decision-making in product development, sustainability assessments, and Safe and Sustainable by Design (SSbD). The ProScale Suite consists of four modules that can be combined to provide an aggregated impact indicator covering the full life cycle, or used individually to provide specific impact indicators for worker exposures, service life exposures, indirect exposure and ecosystem exposure.
Web tool
With ProScale’s web-based tool, you can calculate and assess chemical-related health risks in products and processes. Here you will find the tool, the available data and a user guide.
New ProScale web tool launched
The ProScale 2.0 web tool was launched in October 2026. In this version, three new modules are added and methodological updates to the original ProScale method are included. Look at the Web tool page for more information.
ProScale consortium members:
