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Traffic advisory: Caltrans will close I-80 in both directions at the Magra overpass for six hours from 11:00 PM Tuesday, September 23 until 5:00 AM Wednesday, September 24.  Visit for more details including detour routing.

California Environmental Reporting System (CERS)

The State of California Assembly Bill (AB) 2286 established an electronic information management system known as the California Environmental Reporting System (CERS).

Beginning January 1, 2013, all CUPA regulated facilities are required to report the following information electronically into the CERS database:

  • Hazardous Materials Business Plan (HMBP)
  • Chemical inventory
  • Underground Storage Tank data (UST)
  • Aboveground Storage Tank data (AST)
  • Hazardous Waste Generator data 

If you have any questions or require assistance in filing with CERS, please contact us.

CERS Resources

CERS information

CERS website

Guidance Document for Business

Guidance Document for Fire Agencies