From Employee Safety & Health Manual:
"Before KYTC employees are allowed to engage in flagging procedures, they must successfully pass KYTC course TCS-26201, 'Traffic Control/Flagger Certification' (provided by KYTC employee safety personnel) and receive a valid KYTC Flagger Certification card."
For information about the flagger certification program, check out Work Zone Traffic Control Employee Qualification Program or visit the web site below.