CDX Support
Instructor Support and Training

Training Library

Our Training Library includes a collection of tutorials in pdf and video format to help you get started with your CDX course. We would highly recommend taking a look at these as you get started.

Contact Support

If the training library doesn't have what you need or you would like specific training or assistance, the CDX Customer Support Team is here to assist you in understanding and implementing your CDX courses. You can email our Customer Support Team or call 1-844-273-7537. Here are the hours of operation for telephone support:

  • Monday - Thursday: 8:00 a.m. to 8:00 p.m., U.S. Eastern Time
  • Friday: 8:00 a.m. to 4:00 p.m., U.S. Eastern Time
  • Saturday: Closed
  • Sunday: Closed
Get Help


Customer Support( North America)

If you or your students experience any difficulties or technical issues, call our Customer Support Team at 1-844-273-7537.


You can also send us an email to submit an issue with our Technical Support Team at any time. 


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