EPA Publishes SNURs for Thirteen Substances Including Two Carbon Nanotubes
On July 8, 2014, the Environmental Protection Agency published new Significant New Use Rules pursuant to its direct final rules procedures under the Toxic Substances Control Act (79 Fed. Reg. 38464). The SNURs identify "significant new uses" of thirteen substances and require persons who intend to manufacture, import or process them for such significant new uses to submit Significant New Use Notices to EPA at least 90 days before commencing such activities. Carbon nanotubes (CNTs) were the subject of two of the SNURs. Although the precise chemical identities of the CNTs remain confidential, one CNT is described as a single-walled CNT…