Ease of Use: The tool is user-friendly, making it accessible to both experts and non-experts in toxicology. Comprehensive Coverage: ECETOC TRA covers a wide range of chemical substances and exposure scenarios. Flexibility: Users can input specific data to replace default values, enhancing the precision of the risk assessment. Regulatory Alignment: It aligns with European regulatory frameworks, such as REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals).