Go here for > details: <a href="http://www.nanotechproject.org/80/nanotechnology-">http://www.nanotechproject.org/80/nanotechnology-</a> > development-suffers-from-lack-of-risk-research-plan>> In May 2006 ETC Group joined the International Center for > Technology Assessment, Friends of the Earth and other consumer > health and environmental groups in a legal petition challenging > FDA's failure to regulate health and environmental threats from > nanomaterials