CALIFORNIA ACCIDENTAL RELEASE PREVENTION PROGRAM (CALARP)

• List Of Federal and State Threshold Quantities of Regulated Substances
  • Table 1 – Federal Regulated Substance List & Threshold Quantities for Accidental Release Prevention
  • Table 2 – Federal Regulated Flammable Substances List and Threshold Quantities for Accidental Release Prevention
  • Table 3 – California State Regulated Substances List and Threshold Quantities for Accidental Release Prevention

UNIFIED PROGRAM

• Unified Program Home
• UP Regulatory Directory
• CalCUPA Forum

STATEWIDE ENVIRONMENTAL REPORTING SYSTEM

• California Environmental Reporting System (CERS Business Portal)
• CERS Help Materials
• CalEPA Regulated Site Portal
• CalEnviroScreen

Legal Authority

California State Law: California Health and Safety Code, Division 20, Chapter 6.95, Article 2, Sections 25531 to 25543.3

California State Regulations: California Code of Regulations, Title 19, Division 2, Chapter 4.5, Article 1 to 11, Sections 2735.1 to 2785.1

If you have any questions regarding the CalARP program, please contact the program at CalARP@calepa.ca.gov.