Public Notices

DTSC requests public comments on many types of draft documents: regulations, site cleanup plans, draft permits, California Environmental Quality Act (CEQA) documents,and more. This page contains links to public notices for projects currently in a public comment period for official, formal rulemaking. In addition, you will find links to pages containing support materials (fact sheets, regulation text, etc.) below the public notices. You may also visit the DTSC Calendar for information about comment periods, public hearings and meetings, workshops and training.

Recent Public Notices

Additional public notices are available through our EnviroStor database and State Clearinghouse.



Public Notices on Policies, Regulations and Statutes

DTSC seeks comments on all proposed regulations, in keeping with California's commitment to provide meaningful public involvement in governmental decisions.  To be added to DTSC's mailing list for any of the rulemakings listed below or for all proposed regulations, leave a phone message at (916) 324-9933 or e-mail   Please provide your name, organization (if applicable), address and how you want notifications sent (mail, e-mail or both).  It is also helpful to provide your phone number so that we can call if we have questions concerning your request.  For more on how to participate in California's rulemaking, visit the Office of Administrative Law.

See the Laws, Regs, and Policies link under Regulation Concepts for materials about regulations in the development stage and how to submit comments about them. This is different from the formal regulation promulgation process under the Office of Administrative Law.


Public Notices on Hazardous Waste Sites and Facilities


  • Benicia Arsenal, Area 1, Building 165 - Benicia, Solano

  • Cherry Aerospace - Santa Ana, Orange

  • Diesel Logistics (Former) - Santa Ana, Orange

  • KW Plastics - Bakersfield, Kern

  • Naval Base San Diego - San Diego, San Diego

  • Richards Cleaners - San Pedro, Los Angeles

  • Safety-Kleen Sacramento - Sacramento, Sacramento
    • Public Notice
      Public Comment Period: 04/27/18 - 06/11/18
      Community Meeting: 05/30/18

  • San Diego Gas and Electric - Miramar - San Diego, San Diego

  • Southern California Gas Company, Olympic Base - Los Angeles, Los Angeles

  • Sunshine Cleaners - El Cerrito, Contra Costa

  • United Technologies Corporation, Pratt and Whitney Space Propulsion - San Jose, Santa Clara