Navigating CEUs and recertification can be tricky with NASM, ACE, and AFAA...
https://yenkee-wiki.win/index.php/How_to_Space_CEUs_Across_a_2-Year_Renewal_Cycle
Navigating CEUs and recertification can be tricky with NASM, ACE, and AFAA requiring renewal every two years, while NFPT updates annually