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Tier 2 Chemical Inventory Program

Administered by the CERCLA Branch of the Division of Environmental Response and Remediation


Utah requires electronic submission of Tier 2 data using EPA's Tier 2 Submit software (this creates a t2s file that you'll upload to DEQ's portal. Read more about the portal below).

Paper submissions of Tier 2 information are being phased out and replaced with an electronic submission Tier 2 portal.

A User Account is required to upload data into the new Tier 2 portal. (See Introduction video or Step #1 in the Guidance Manual for help.)

Instructional Videos on Using the Tier 2 Submission Portal

This submission application verifies each facility location (e.g., latitude, longitude) during the file (.t2s) upload process.

Tier 2 Information

Comments or Questions

For more information, contact the EPCRA Tier 2 Coordinator or call 801-536-4100.