All equidae domiciled within Arkansas and over six (6) months of age or weaned from a mare shall be positively identified on the official equine infectious anemia test form by an accredited veterinarian or an agent of the Department of Agriculture by means of distinctive markings, color patterns, previous brand, previous tattoo, previously implanted electronic transponder number, permanent scars, other blemishes, cowlicks, whorls, lip tattoo, hot brand, or freeze brand before an equine infectious anemia test.