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CERS (California Electronic Reporting System)

Published on . Last modified on February 28, 2017


is a statewide web-based system to support California Unified Program Agencies (CUPAs) and Participating Agencies (PAs) in electronically collecting and reporting various hazardous materials-related data such as:female hand hold mobile phone touch screen

  • Hazardous Materials Business Plan (HMBP)
  • Hazardous Waste 
  • Hazardous Waste Onsite Treatment
  • Hazardous Waste Tank Closures
  • Remote Waste Consolidation
  • Recyclable Materials Reports
  • Underground Storage Tanks (UST)
  • Aboveground petroleum storage over 1,320 gallons (APSA/SPCC)


Monterey County Environmental Health Bureau (EHB) is requesting all regulated facilities to submit their various hazardous materials-related data to the CERS database.

  • If you currently are regulated by EHB CUPA, we have pre-populated some of your existing facility information into CERS and it is available to you through the CERS Business Portal.
  • Most of our business users will only need to create a CERS account containing a user name and password.
  • EHB staff is also available by appointment to assist business users in establishing a user account in CERS.
  • For newly regulated businesses a new CERS facility will need to be created by going to CERS website.

For assistance contact your Monterey County Environmental Health Bureau Hazardous Materials Specialist at (831) 755-4511.