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Sign in and easily file your annual Tier Two form

Fee Information: Each owner or operator of a facility required to file a Tier II Report is subject to a report filing fee of seventy-five dollars ($75.00) for the first required facility report and an additional fee of twenty dollars ($20.00) for each additional required facility report up to a maximum limit of five hundred dollars ($500) per annual reporting period.
Payment Information: Checks may be made out to "State of Arizona - AZSERC" and may be mailed to: Arizona Department of Environmental Quality, P.O. Box 18228, Phoenix, AZ 85005
For more information on Tier Two or the Arizona State Emergency Response Commission please contact Arizona Department of Environmental Quality at [email protected] or contact the Tier II Support Line at (602) 771-0397."

Facilities covered by Emergency Planning and Community Right-to-Know Act (EPCRA) requirements must submit an Emergency and Hazardous Chemical Inventory Form to the Local Emergency Planning Committee (LEPC), the State Emergency Response Commission (SERC), and the local fire department annually. Facilities provide either a Tier I or Tier II form. Most States require the Tier II form. Some states have specific requirements in addition to the federal Tier II requirements.