Hazardous Materials Business Plans (HMBP) exist in order to provide the public, emergency responding agencies, and local government agencies information regarding the potential for hazardous chemical situations in the community. HMBP aid in:
HMBP are part of the "Community Right-to-Know Act". For more information, please visit the California Office of Emergency Services (CalOES).
A business is required to have an HMBP if its inventory exceeds any of these threshold quantities:
Please use our California Environmental Reporting System (CERS) Guidance Document for Businesses (PDF) to assist you in submission of your HMBP.