Flagger training and certification requirements

From Michigan Department of Transportation Work Zone Safety and Mobility Manual:

“1.05.03 Traffic Regulator Training

Individuals involved in traffic regulating operations for work zones must be trained in traffic regulating. Training must occur no more than 12 months before performing traffic regulating
operations.

At a minimum training should consist of viewing the video How to Safely Regulate Traffic in Michigan and reading the current MDOT handbook, Traffic Regulator’s Instruction Manual.”