UST Owner & Operator Information

Underground Storage Tank (UST) Operator Certification Program

All UST system owners/operators are required to designate at least one certified Class A, B and C Operator for each tank system by August 8, 2012.
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List of Massachusetts-Certified UST System Operators

All individuals who have passed their Class A, B or A/B Operator certification exams. Current through May 22, 2012.
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MassDEP Third-Party Inspection Program

All UST system owners/operators had until August 8, 2010, to have their systems inspected by MassDEP-approved Third-Party Inspectors (TPIs). Inspections need to be repeated every three years.
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Lists of UST Facilities' Next Inspection Due Dates & Currently Qualified TPIs

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Background: Initial UST Compliance Deadlines

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UST Query Tool

Check the state's database to verify the information MassDEP has on file about your USTs.
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MassDEP UST Forms

Register underground storage tanks with MassDEP, notify the agency of changes in their status, and report the results of third-party inspections.
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Massachusetts UST Regulations & Policies

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Leak & Spill Reporting

Find out what you need to do if there is a release of oil or hazardous material at your facility.
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Massachusetts Department of Revenue (DOR) UST Program

Learn more about the Petroleum Product Cleanup (21J) Fund, Certificates of Compliance, and Municipal Grants.
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UST Program Transition Information

The Massachusetts UST program was transferred from the Department of Fire Service (DFS) to MassDEP in July 2009.
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