Request an XID

Please review the USB-IF Compliance Updates webpage frequently  for the latest information regarding the USB-IF Compliance Program. The updates may contain information on test requirements and/or test procedures.

Subscribe to the USB-IF Compliance Update Mailing List by emailing

Process for Requesting XIDs

  1. USB-IF Member companies are eligible to request XIDs from the USB-IF.
  2. XIDs can be provided in blocks of 50. (Companies must first use their allotted XID block before requesting additional XIDs.) 
  3. Company must submit an XID Request Form to
  4. Once approved, USB-IF Administration will provide the block of XIDs.