Tier II Reporting

The Massachusetts Statewide Emergency Response Commission (SERC) was established to promote chemical emergency preparedness and prevention through collaboration and planning. The Emergency Planning and Community Right-to-Know Act (EPCRA) requires facilities to maintain material safety data sheets for any hazardous chemical used or stored in the workplace.

Facilities covered by the reporting requirements of EPCRA must submit annual Tier II reports to their Emergency Planning Committee, Local Fire Department, and the State Emergency Response Commission.

Submit Your Tier II Report

Facilities covered by the EPCRA reporting requirements must submit Tier II reports to their Emergency Planning Committee (EPC), their Local Fire Department, and the SERC annually.

The Massachusetts SERC receives Tier II reports through submissions to the Hazconnect® System. Filers must contact their Local Fire Department and EPC regarding their respective reporting requirements.

To submit to the Mystic REPC, send your .t2s file via email. Please do not send a PDF; export a .t2s file from the Tier II Manager application.