I received this information as a comment. It is from your certification provider:
You just need to call the office at 1.800.315.2505 or go to TurboKick.com to renew your certificate. You do not have to attend additional training. You just need to renew your training certificate bi-annually by paying a fee.”
I am happy that it will not be a problem for you.
you need to contact your certification provider directly to discuss your options.