Welcome to the Department of Toxic Substances Control

Chemical Information Call-In News and Updates


undefinedChemical Information Call-In News!

See the latest updates on current information call-ins and chemicals the department is interested.  See what others have to say.

Return to the Chemical Information Call-In main page.

    January 2011
  • January 4, 2011
    DTSC sends information call-in letters to seven additional companies (see addendum)
    December 2010 
    September 2010
  • September 22, 2010
    Presentation material from the Public Workshop on State and Federal Nanomaterial Activities hosted by U.S. EPA and DTSC (more)
    December 2009
  • December 3, 2009
    Presentation material from "Responding to DTSC's Data Call-in for Carbon Nanotubes" hosted McKenna, Long & Aldrich, LLP.  (more)



Copyright © 2007 State of California