Welcome to the CDX Test environment. This is a non-production environment and is not to be used for any regulatory activity.

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Contact Us

Click here to view current status for all Program Services.

For Web Submission Support, following support options are available:

By Telephone:
Person-to-person telephone support is available from 8:00 am to 6:00 pm (EST/EDT). Call our toll-free line at 888-890-1995 or (970) 494-5500 for International callers.

By E-mail:
Send e-mail to Technical Support at helpdesk@epacdx.net.

By Chat:
Chat with the CDX Help Desk to answer your questions. Exit

We also have lists of Frequently Asked Questions that you might find helpful.