Frequent Questions

What is the Nanoscale Materials Stewardship Program (NMSP)?

To complement and support EPA's new and existing chemical programs under TSCA, the Agency developed a Nanoscale Materials Stewardship Program (NMSP). The NMSP will help provide a firmer scientific foundation for regulatory decisions by encouraging the development of key scientific information and contribute to an improved understanding of risk management practices for nanoscale chemical substances (nanoscale materials).    http://www.epa.gov/oppt/nano/

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