Industry & Tier II Reporting

Facilities covered by Emergency Planning and Community Right-to-Know Act (EPCRA) requirements must submit an Emergency and Hazardous Chemical Inventory Form (known as the Tier II form) annually to the Local Emergency Planning Committee (LEPC), the State Emergency Response Commission (SERC), and the local fire department.

EPA developed software called Tier2 Submit to help facilities prepare an electronic chemical inventory report.  This software can be downloaded at the EPA’s website. It is now state law for facilities to use this software to submit their data. 

Helpful Links: 

Tier II Reporting Process

If a Tier II report is required, it must be submitted to three places:  Denver LEPC, Denver Fire and the State of Colorado Emergency Planning Commission.  Colorado recently passed legislation requiring the use of EPA’s Tier2Submit software for submittal.  If your company would like training on how to use this software, email with your request. Download this software from the EPA.

  • Denver LEPC:
    send reports to .  There is no need to send a hard copy.  For 2010 reports, please send a .t2s file and a pdf file.
  • Denver Fire:
    send reports to
  • Colorado Department of Public Health & Environment (or the ColoradoEmergency Planning Commission): 
    send reports to For specific information on how to send Tier II reports, submit soft copy files to the State.

Download the TIER II Reporting Form

Learn more...

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