Submission of Tier I form is required under Section 312 of the Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA). The purpose of this form is to provide State and local officials and the public with information on the general hazard types and locations of hazardous chemicals present at your facility during the previous calendar year.

• Tier I Emergency and Hazardous Chemical Inventory Form (Updated November 2019)
• Instructions for the Tier I Emergency and Hazardous Chemical Inventory Form (Updated June 2017)

Looking for information on EPCRA Section 313 Toxics Release Inventory (TRI) reporting? Please see: Reporting for TRI Facilities.