Submission of a Tier II form is required under Section 312 of the Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA), your facility must submit a Tier II to AZSERC by March 1ST.
Harrow Environmental completed your Tier II and submitted the required report on 2/20/2020.
A copy of your 2020 Tier II submittal is available to view and download on your resources page.