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.