PennDOT TCI Independent Study Courses (12 module certificate)
TA-TCI Publications, References, and Software
TA-TCI Maintenance and Protection of Traffic
TA-TCI Project Scheduling – Development and Control
TA-TCI During Project Overview
TA-TCI Introduction to Documentation
TA-TCI Math for Measurement and Payment
American
Concrete Institute - Concrete Field Testing Technician - Grade I
https://www.concrete.org/certification/certificationprograms.aspx?m=details&pgm=Field%20Concrete%20Testing&cert=Concrete%20Field%20Testing%20Technician%20-%20Grade%20I
NICET Certification Programs
https://www.nicet.org/certification-programs/