EPCRA & Tier II

EPCRA

Emergency Planning and Community Right-to-Know Act

The 1986 federal law requiring facilities to report the hazardous chemicals they store so communities and responders know what is there.

EPCRA is the federal law that makes a facility's chemical holdings visible to the people who would have to respond to an incident there. It was passed in 1986 following the Bhopal disaster, on the principle that a community has a right to know what is stored in its midst.

The Act is usually encountered through four reporting obligations, each commonly referred to by its section number: Section 302 (emergency planning notification), Section 304 (release reporting), Sections 311 and 312 (hazardous chemical inventory, the Tier II report), and Section 313 (the Toxics Release Inventory).

EPCRA is sometimes called SARA Title III, because it was enacted as the third title of the Superfund Amendments and Reauthorization Act. The two names refer to the same law.

Related terms

A plain-English explanation, not legal advice. Figures are the federal baseline; your state may differ, so see the state-by-state requirements.

← All glossary terms
Get started

See your next Tier II, before March.

Book a 30-minute walkthrough and we'll run threshold screening on one of your own facilities during the call.