Contact

We'd love to hear from you, whether it's a question about the course, billing, certification, or a partnership idea.

Email

The fastest way to reach us is email. We typically reply within one business day.

support@cdncertified.com

Support

For account, payment, or refund questions, email us at the address above with your account email and we'll sort it out. See our Refund Policy for when a purchase can still be refunded.