Lynn L. Bergeson, “EPA Working on Test Rule for Multi-Wall Carbon Nanotubes/TSCA Section 8(a) Rule for Several Nanoscale Substances,” NanoBusiness Alliance Newsletter, Issue 8, June 18, 2009.

As you may know, twice each year the U.S. Environmental Protection Agency (EPA) publishes a detailed listing of all matters on which it is working. The document is referred to as the Semiannual Regulatory Agenda, and is published each spring and fall. The most recent spring issue was published on May 11, 2009.