Submission of Tier II 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, local officials, and the public with specific information on potential hazards. This includes the locations, as well as the amount, of hazardous chemicals present at your facility during the previous calendar year.

Some states may have specific requirements for reporting and submission of the Tier II inventory form and/or the state reporting form or format. EPA suggests that facilities contact their state for state specific reporting requirements.

• Tier II Emergency and Hazardous Chemical Inventory Form (Updated November 2019)
• Instructions for the Tier II Emergency and Hazardous Chemical Inventory Form (Updated June 2017)
• Confidential Location Information Form (Updated June 2017)
• Fact Sheet: Safety Data Sheets with New OSHA Physical and Health Hazard Classes
  and Tier II Reporting

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