• June 25, 2020
  • NIA

EPA publishes SNUR for Carbon Nanotubes

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CNTs are now subject to significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA). The SNURs require persons who intend to manufacture (defined by statute to include import) or process any of these chemical substances for an activity that is proposed as a significant new use by this rule to notify EPA at least 90 days before commencing that activity Pre-manufacture Notice (PMN)

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