Minnesota Department of Transportation

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Technical Certification Program

Technical Certification Program

We train and certify the people who test and inspect the materials used on Minnesota roadways and bridges.

Access your Tech ID and Technical Certification Card

Access the public portal to search and view roadway materials technicians’ certifications and expiration dates.

Learn about the certification process

Follow the steps listed to register for, prepare for, and complete courses needed for certification.

Register for a class

Register for classes through Lake Superior College, starting the first business day in October of each training season.

Find your course materials

Ensure you have what you need for your class. See what to print, download, and bring.

Take your exams

Access any MnDOT Technical Certification exam that you are eligible for.