To ensure public safety and ethical practices the National Council on Strength & Fitness Board for Certification provides credential verification. The credential verification feature allows interested parties, including the general public, to look up and verify an NCSF Certified Personal Trainer credential. Each individual who possesses an NCSF Certified Personal Trainer credential can be accessed here by providing their certification number. For recently certified professionals it takes 3-5 business days to appear in the online system. To view the certification status of a NCSF Certified Personal Trainer type in the certification number below: