Indiana UST Class C Operator Certificate is designed for potential Class C Underground Storage Tank Operators. The Class C Operator of a UST facility is a person designated by the UST system owner who typically controls the dispensing of fuel at the facility and is responsible for initial response to alarms, releases, spills, overfills or threats to the public or to the environment. The course utilizes visual aids and audio commentary to facilitate the efficient and comprehensive learning of the subject matter required to meet state regulations for an UST Class C Operator. Depending on your state’s regulations, this material may require additional site-specific training.