Certification is your record of being evaluated as a coach in your sport. Certification will never be taken away, however it may require some updating to bring your certification back to active status.
If you were certified many years ago and have not kept your certification active, you may wish to head to https://thelocker.coach.ca/ and see if they can help find your NCCP Locker account. The transcript of your coaching certification will be maintained in the Locker. To begin, once you have access to your own Locker account, you can begin updating your NCCP Active status. If the Locker account can not be found, you may need to contact the Coaching administrator at OE or EC to assist in finding your records.