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MassDEP Underground Storage Tank (UST) Forms

Filing online is the preferred and best method for meeting your compliance obligations, but you may use these forms, if necessary.

Before submitting any of the UST System Registration or Compliance Certification forms on this page, please call the MassDEP UST Hotline at 617-556-1035 ext. 2, or email: dep.ust@state.ma.us

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UST Data Management System

Form UST/POI: Standard Proof of Identify (DOCX 41.77 KB)
Form UST/POI: Standard Proof of Identify (PDF 22.07 KB)
Login: UST Data Management System 

UST System Registration

UST Forms Guidance (PDF 26.71 KB)
UST1 - Cover Sheet & Certification (DOC 101 KB)
UST2 - Owner/Operator/Facility Registration (DOC 105 KB)
UST3 - Financial Responsibility Registration (DOC 237 KB)
UST4 - Tank, Piping & Component Registration (DOC 248.5 KB)
UST5 - Change of Status/Product (DOC 131 KB)
UST6 - System Removal/Closure in Place (DOC 122 KB)

UST System Compliance Certification

UST/CC - Compliance Certification (DOC 123.5 KB)
UST/RTC - Return to Compliance (DOC 54.5 KB)

Contact

Phone

Contact MassDEP 617-556-1036

Online

dep.ust@mass.gov
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