Inside U.S. Trade reports three interesting nano-regulatory developments: (i) the "EPA has signaled that it may soon decide to regulate nano-silver as a pesticide under " FIFRA; (ii) the "EPA may rule favorably on some points" raised in the 2008 citizen’s petition filed by 14 advocacy groups seeking more restrictive regulation of nanoscale silver; and (iii) Congresswoman Kathy DahlKemper (D-Pa) on the House Science and Technology Committee "is pursuing a Cosmetics Safety Bill that would require registration of cosmetics containing nanomaterials."