Version 2.0 of the RISK21 Webtool is Now Available!

21st Century Framework
The webtool supports a problem formulation-based, exposure-driven, tiered acquisition approach that leads to an informed decision.

Transparent and Consistent
The webtool approach allows users to  optimize the use of resources and information available for chemical risk assessment.

Create Custom Plots
Users can interact with the RISK21 webtool application to visualize their own risk data, creating a custom plot which will be displayed on the screen.

RISK21 Roadmap and Matrix
The RISK21 webtool application allows users to input estimated exposure and toxicity data for each chemical, and will plot the intersection area, overlaying a risk matrix represented as a heat map.