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Renew Your Basic Aggregates Certification by December 21!

If you have not already completed the Basic Aggregates Online Renewal, time is running out. CTTP will be closed for the holidays starting December 23, and will reopen on Tuesday, January 3. During this time, registrations and assistance for CTTP online training will not be available. If your Basic Aggregates certification expires December 31, 2022, the renewal course must be completed by December 21 to prevent a lapse in certification.

Closed for the Holidays

CTTP will be closed December 23rd through January 2nd, and online certifications will NOT be available during this time. We will re-open on January 3, 2023. If you have questions, please contact us at cttp@uark.edu.

Check Your Expiration Dates!

Does your Basic Aggregates certification expire December 31, 2022? If so, register for the Basic Aggregates Online Renewal. After registering, instructions to access the course will be sent via email within 2 business days.

Training Calendar Updates

The CTTP calendar has been extended through April, 2023. Classes will fill quickly so if your certifications expire soon, be sure to register early!

Inertial Profiling Certification

CTTP has launched the inertial profiling certification program, with the first session completed on October 4, 2022. This certification applies to the combination of one technician and one profiler. Learn more HERE.

Test Only Option for Certification

Technicians who are recertifying are invited to take advantage of the Test Only Option. With this option, technicians complete the training portion of the class online, then attend an in-person test day at CTTP to complete the written and performance exams. Learn more HERE.

Online Training

Looking for ways to prepare employees for CTTP classes? Check out our online training modules.


If you have questions for CTTP, email cttp@uark.edu, call 479-575-3997, or use the ‘Contact CTTP’ button