Personal trainers with NASM, ACE, and AFAA certifications usually need to...

https://eleanorsimpressiveinsight.tearosediner.net/nutrition-ceus-for-trainers-what-s-allowed-and-what-s-not

Personal trainers with NASM, ACE, and AFAA certifications usually need to recertify every two years, while NFPT requires annual renewal