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Always Call or Click Before You Dig.
It’s Easy. It’s Free. And, it’s the Law!

1-800-DIG-RITE or 811

Excavator Responsibilities Testing Site

Follow these instructions to complete the on-line excavator training course to fulfill your commitments as outlined in your agreement with the Attorney General’s One Call Unit.

To set up an in-person training session with a Missouri One Call System (MOCS) Damage Prevention Professional contact the administrative office at 573-635-1818.

MO One Call