The UST Service Provider and Supervisor Program licenses companies and their site supervisors working to install, remove (decommission), or test (tank tightness and cathodic protection) regulated tanks.

General program information


Examination information for supervisor tests

Currently licensed service providers

UST service provider and supervisor laws and regulations

Oregon Revised Statute

  • ORS Chapter 466 - Hazardous Waste and Hazardous Materials II
    Sections 466.750, 466.994 and 466.995

Oregon Administrative Rules

  • Division 12 - Enforcement Procedures and Civil Penalties
  • Division 160 - Registration and Licensing Requirements for UST Service Providers