The Canada-U.S. Regulatory Cooperation Council (RCC) will hold a webinar on November 28, 2012, on its RCC Nanotechnology Work Plan. Canada and the U.S. created the RCC to align better their regulatory approaches in a number of areas, including nanotechnology. According to the U.S. Environmental Protection Agency (EPA), the purpose of the RCC’s nanotechnology initiative is to increase, where possible, regulatory transparency and coordination between the U.S. and Canada respecting nanomaterials. The Nanotechnology Work Plan includes specific objectives, deliverables, and milestones for tangible progress within the RCC’s two-year mandate. During the November 28, 2012, webinar, RCC will provide additional background information, as well as updates on ongoing activities under the Nanotechnology Work Plan. Stakeholders should confirm their webinar attendance no later than October 25, 2012.