For Information and to access the California Environmental Reporting System (CERS) to create an account or to update/submit your Hazardous Material Business Plan (HMBPs) electronically, please visit their website.
For FAQ regarding the storage of Hazardous Materials and Hazardous Material Business Plans (HMBPs), please view this FAQ document
Publications & Information
For publications and information regarding hazardous waste, please visit: their website
For Underground Storage Tank forms and information, please visit: this website