ECHA Publishes Findings on Nanoform Sameness and Grouping
The European Chemicals Agency (ECHA) has published the results of its project Nanomaterial Risk Assessment: A Regulatory Way Forward for Sameness and Grouping Approaches, coordinated by NIA member Blue Frog Scientific. The study examined how acceptable variation between nanoforms could be determined under REACH and explored scientific criteria for assessing whether different nanoforms may be considered sufficiently similar for regulatory purposes. A key outcome is an exploratory decision-tree…
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