Federal and state regulations require all owners/ operators of underground storage tanks (USTs) to designate at least one certified Class A, B and C Operator for each tank system. The deadline for doing this in Massachusetts is August 8, 2012. Operators are qualified through exams and/or training.

Recommended Content

People also viewed...

You recently viewed...

Personalization is OFF. Your personal browsing history at Mass.gov is not visible because your personalization is turned off. To view your history, turn your personalization on.

Learn more on our .

*Recommendations are based on site visitor traffic patterns and are not endorsements of that content.