Keeping up with CEUs for NASM, ACE, AFAA, and NFPT is key to staying certified....

https://wiki-nest.win/index.php/How_to_Avoid_Missing_a_Renewal_Deadline_During_Busy_Season

Keeping up with CEUs for NASM, ACE, AFAA, and NFPT is key to staying certified. NASM, ACE, and AFAA typically require renewal every two years, while NFPT is annual