NRDC Files Suit to Block 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 it seeks to limit public exposure to the nanosilver’s use in clothing, baby blankets, and other textiles. On December 1, 2011, EPA announced its conditional approval of HeiQ AGS-20. As a condition of registration, EPA is requiring HeiQ to conduct a number of studies within four years, which EPA chose to allow time for protocol reviews prior to initiation of the studies, completion of the studies, and its review of the study results. NRDC states that it seeks to block EPA “from allowing nanosilver on the market without the legally-required data about its suspected harmful effects on humans and wildlife.”