Before a substance is added to the list, it is assessed in an objective, scientific way, using GreenScreen for Safer Chemicals. TCO Certified Accepted Substance List is dynamic and the substances may be reassessed in light of new scientific findings.
The benchmark score of these two substances can be found on TCO Certified Accepted Substance List. The assessments reports can be viewed on Toxservices screened chemistry library — ToxFMD.
If you have any questions, please contact Stephen Fuller, Senior Criteria Manager at TCO Development.