EPCRA reporting frequently asked questions

There are four key sections under Emergency Planning and Community Right-to-Know (EPCRA):

  • Emergency Response Planning (Sections 302 and 303)
  • Emergency Release Notifications (Section 304)
  • Hazardous Chemical Inventory Reporting (Sections 311 and 312)
  • Toxics Release Inventory (TRI) Reporting (Section 313)

We answer some of your most frequently asked questions below.

Emergency Response Planning

Sections 302 and 303

Emergency Release Notification

Section 304

Hazardous Chemical Inventory Reporting

Section 311

Section 312: Tier Two reporting

Visit our Tier Two reporting page for more information and to submit your report.

Toxics Release Inventory (TRI) Reporting

Section 313

Visit our Toxics Release Inventory page for more information.