What does DNA on file mean?
Having a DNA record on file means that the specific markers for the horse have been placed on file, much like recording a fingerprint that can be used for future comparisons. DNA on file also indicates that the horse’s parentage has not been verified. If the horse’s parentage has been verified using DNA, the notation on the horse’s file or certificate will say “Parentage Verified.” Because of the progression of the parentage verification program, it is possible for a horse to have had its parentage verified using blood, and that same horse will only have DNA on file. The DNA on file will be used to test any future foals if the horse is used for breeding.