All state workflows
CT / reporting year 2026
Connecticut Tier II reporting, organized around the filing.
Connecticut HazConnect or .t2s state delivery plus mandatory direct local copies.
- State
- Connecticut
- Filing route
- HazConnect or Tier2 Submit email
- TierSure output
- Reviewed handoff pack
Submission sequence
- 01
Prepare the filing in the latest reporting-year release of EPA Tier2 Submit and validate the imported facility and chemical records.
- 02
File in HazConnect or email the accepted .t2s attachment to CT DEEP.
- 03
Submit directly to the LEPC and local fire department.
- 04
Retain the external acknowledgement, local-delivery evidence, signed material and any payment receipt against the locked TierSure pack.
Common questions
Connecticut filing details.
- Does TierSure calculate Connecticut Tier II thresholds?
- TierSure records the quantity, conversion, rule version and official citation behind each decision. For Connecticut, the configured control is: Federal 10,000 lb general threshold and the lower of 500 lb or the chemical-specific TPQ for an EHS, subject to the state-specific controls below.
- Does TierSure submit directly to Connecticut?
- TierSure prepares the reviewed filing package and recipient checklist. The authorized facility representative completes hazconnect or tier2 submit email handoff and retains the resulting state and local receipts in TierSure.
- Can I try TierSure with a Connecticut facility?
- Yes. The 14-day trial includes one facility and does not require a credit card. Core or Plus access is purchased before the final filing pack is generated.
No card required