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Comments Submitted in Response to the Proposed Rule on Pesticides; Policies Concerning Products Containing Nanoscale Materials

The Environmental Protection Agency ("EPA" or "Agency") solicits public comments about what procedures it should use to obtain more information on the use of nanoscale ingredients in pesticide products. 76 Fed. Reg. 35383 (June 17, 2011, hereinafter "Proposed Rule"). The...

EPA lacks authority to regulate nanomaterials, states EPA IG, even if regulations are soon issued under FIFRA and TSCA

Prior posts have noted the wide use of nanomaterials in consumer goods, and the threat to human health that particles of such size may pose. An example of the risk posed by nanomaterials is sunscreen. Dermal penetration of some nanomaterials into the skin can potentially pose a hazard to human health...

Nanoparticles Impair Blood Vessel Function

Prior posts have noted the wide range of materials and consumer products in which nanoparticles are used, and also that nanoparticles can cross the so-called blood-brain barrier. New research, using animal models, suggests that such materials may impair blood vessel function. Researchers exposed rats...

EPA Proposes New Nanoscale Chemical Reporting Rule

By E. Lynn Grayson EPA has proposed one-time reporting and record keeping requirements on nanoscale chemical substances in the marketplace. The proposed rule contains a 90-day public comment period. After the comment period, EPA will review and consider those comments before issuing any final rule...

Summary of EPA's Proposed Rule for Nanoscale Substances

EPA’s Proposed TSCA Rule for Information Collection on Chemical Substances When Manufactured or Processed at the Nanoscale Deadline for comment: July 6, 2015 Statutory authority: Section 8(a) of TSCA, 40 C.F.R. Part 704 Overview • EPA is proposing to collect information from companies...