The most common reason why a Provider Change is rejected is that the affected domain has not been properly released by us for Provider Change.
This means that there is no written consent from the domain holder (Admin-C) to release the domain.
You can find a form for the release of a Provider Change from Checkdomain to another Provider here:
Provider change to another provider
A form for a Provider Change to Checkdomain can be found here:
Provider change to Checkdomain
Send an email
Telephone support