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Tier II Chemical Reporting

Find out if and when you must report stored hazardous chemicals and how to create, submit, and pay for reports.
  • New Information2017 Tier II Annual reports are due March 1st, 2018. Submit reports using the 2017 Tier2Submit software
  • New InformationDue to Hurricane Harvey response and recovery, the TCEQ will roll out the new Tier II online reporting system after April 2018. 
  • New InformationStarting January 2018 reports must include a customer number (CN), regulated entity number (RN), and TXT2 number.
  • New InformationThe List of NAICS codes Exit the TCEQ has been updated. You must include the updated 2017 NAICS code in your 2017 Tier II report. Major changes include:
      • 211111 Crude Petroleum and Natural Gas Extraction has changed to 211120 for Crude Petroleum Extraction and 211130 for Natural Gas Extraction.
      • 517210 Wireless Telecommunications Carriers (except Satellite) has changed to 517312.
    A complete list of changes Microsoft Excel is available from the Census Bureau.

How to Report

Links to pages to help you create, submit, and pay for your reports.

Reporting Steps

1: Types of Reports and Their Deadlines
2: Tier II Program, Customer, and Regulated Entity Numbers
3: Software for Reporting
4: How to Create a Tier II Report
5: Submit Your Report
6: Calculate and Pay Fees

Tier 2 Submit