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According to Kathleen Roberts, executive director of the North American Metals Council, under the Inventory Update Rule, there's a reporting deadline of Sept.
Recommendation: The Administrator of EPA should consider revising the Inventory Update Rule under Toxic Substances Control Act of 1976 (TSCA) so that it will capture information on the production and use of nanomaterials and so that the agency will receive periodic updates on this material.
Auer says the EPA will soon have much better exposure information under amendments to the TSCA Inventory Update Rule, which requires chemical manufacturers to submit basic production data every four years for chemical substances (including imports) manufactured for commercial purposes in amounts of 25,000 pounds or more at a single site.