On April 16, 2012, the Natural Resources Defense Council (NRDC) filed its brief in its lawsuit against the U.S. Environmental Protection Agency (EPA) concerning EPA’s conditional registration for HeiQ AGS-20, an end-use product containing nanosilver. NRDC filed suit on January 26, 2012, in the U.S. Court of Appeals for the Ninth Circuit (California) against EPA, seeking to limit public exposure to the nanosilver’s use in clothing, baby blankets, and other textiles and prevent EPA “from allowing nanosilver on the market without the legally-required data about its suspected harmful effects on humans and wildlife.”

Continue Reading Recent Developments in NRDC’s Case Concerning EPA’s Conditional Registration of Nanosilver

On January 26, 2012, the Natural Resources Defense Council (NRDC) filed a lawsuit in the U.S. Court of Appeals for the Ninth Circuit against the U.S. Environmental Protection Agency (EPA) concerning its conditional registration of a pesticide product containing nanosilver as a new active ingredient for use as a preservative for textiles.  NRDC states that

The International Agency for Research on Cancer (IARC) recently solicited nominations for substances for review in future IARC Monographs, which identify environmental factors that can increase the risk of human cancer. IARC states that it will select substances for review based on: (a) evidence of human exposure; and (b) evidence or suspicion of carcinogenicity. The 51 substances nominated include carbon nanotubes, which received three nominations:
Continue Reading IARC Announces Carbon Nanotubes Nominated for Review

In a December 3, 2007, letter, to the Secretaries of Wisconsin’s Department of Natural Resources (DNR), Department of Health and Family Services (DHFS), and Department of Agriculture, Trade, and Consumer Protection (DATCP), Wisconsin State Representative Terese Berceau (D) asks for their assistance in creating a policy “to address potential environmental problems associated with the emerging