Per NMDOT 2019 618.2.1, which three requirements must be met for the Department to accept a traffic control supervisor certification from ATSSA, ACNM, or an approved firm?

1. A PE license, a survey license, and a blasting card
2. Attendance at the Pre-Construction Conference only
3. Successful completion of a Department-approved work-zone traffic-control course, passing a written examination on that course, and at least one year of full-time field experience in work-zone traffic control
4. A commercial driver license, a first-aid card, and five years of paving experience