I need to recertify my IV infusion certification. What are some online websites I can go to to get the recertification?

I am in Oklahoma and received my certification through INS (Infusion Nurses Society) in collaboration with the INCC (Infusion Nurses Certification Corporation). I can simply set an appointment time and go in to recertify or I can do it also by earning enough CE's. https://www.ins1.org/crni-certification/about-incc/
Best wishes!!