Connecticut Community Right to Know regulations & environmental compliance analysis

Connecticut Community Right to Know: What you need to know

Governing Law and Regulations

State Emergency Response Commission (SERC): Connecticut General Statutes (CGS) 22a-600 to 22a-611

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Safety data sheet (SDS) or chemical list reporting: CGS 22a-609

Tier II hazardous chemical inventory reporting: CGS 22a-610

Toxics Release Inventory (TRI) reporting: CGS 22a-611

Regulatory Agencies

Connecticut Department of Energy and Environmental Protection (DEEP) Emergency Response and Spill Prevention Division State Emergency Response Commission (SERC)

Local Emergency Planning Committees (LEPCs)

Local fire departments

See national section for basic information and federal regulations.

Comparison: State vs. Federal

Rules. Connecticut follows the following federal Emergency Planning and Community Right-to-Know Act (EPCRA) reporting requirements, with unique state-specific reporting procedures and additional state fee requirements:

—Safety data sheet (SDS) or chemical list reporting (EPCRA Section 311);

—Tier II chemical inventory reporting (EPCRA Section 312); and

—Toxics Release Inventory (TRI) reporting (EPCRA Section 313).

For more information on the aforementioned EPCRA reporting requirements, see the national section COMMUNITY RIGHT TO KNOW.

Administration and enforcement. The Connecticut Department of Energy and Environmental Protection (DEEP) administers and enforces Connecticut's community right-to-know program. DEEP works with the State Emergency Response Commission (SERC) in implementing EPCRA provisions, overseeing Local Emergency Planning Committee (LEPC) activities, and providing training and grant opportunities to the LEPCs.

State Requirements


CGS 22a-609

Connecticut follows the federal rules for EPCRA Section 311 reporting. A chemical list, or copies of ...

Read more about Community Right to Know

Connecticut Community Right to Know Resources

Type Title
Forms Trade Secret Substantiation Form
See all Community Right to Know Resources