The Department of Environmental Protection (MassDEP) requires you, as the owner/operator of an Underground Storage Tank (UST) system, to submit a Compliance Certification every three years, midway between third-party inspections, to document that you are properly operating and maintaining your UST system.The video below was developed to show you how to complete and file your Compliance Certification online. To follow along and take notes, download the presentation pdf format of Presentation: Completing the UST Compliance Certificati
ppt format of                             ustcc-pres.ppt                file size 2MB.