Missouri DOT Flagger Training Specifications
From Missouri Department of Transportation Standard Specifications for Highway Construction:
“616.4.3 Each flagger, automated flagger assistance devices (AFAD) operator, portable flagger device (PDF) operator and pilot vehicle operator shall maintain a valid flagger certification card that certifies the individual has been trained in the principles of flagging in accordance with the MUTCD. Certifications will not be required in emergency situations that arise due to actions beyond the contractor’s control when flagging is necessary to maintain safe traffic control on a temporary basis.”