Boston, MA

EPCRA TIER II SERVICES
Emergency Planning and Community Right-to-Know Act Services

ECPRA TIER II
Annual EPCRA Section 312 / Tier II Reporting
If your facility stores hazardous chemicals above certain reporting thresholds set by the EPA, you must submit a Tier II Emergency and Hazardous Chemical Inventory Form annually to keep your facility compliant.
Go to EPA.gov for more info.
-
Who needs to report: Any facility that stores hazardous chemicals requiring an SDS may need to report if the storage amounts are above certain thresholds.
-
When it's due: March 1 every year.
-
How to report: Create a Tier II report for each reportable chemical using the EPA’s Tier2 Submit ™ software. Some states have different online reporting platforms. Check your states requirements HERE
-
Who gets a copy: You have to send it to three specific groups:
-
Your State Emergency Response Commission (SERC) (e.g. in Massachusetts the SERC is MEMA, Massachusetts Emergency Management Agency)
-
Your Local Emergency Planning Committee (LEPC)
-
Your local fire department
-
-
Why it matters: It gives local first responders a heads-up on what’s on-site so they can handle emergencies safely.

