ANSI/ISEA 107-2020 is the latest update of the ANSI/ISEA 107-2015 revision which is the American National Standard for High-Visibility Safety Apparel and Headwear. An area of the standard that remains is the Flame Resistance (FR) portion. This doesn’t mean that all High Visibility Safety Apparel (HVSA) must be FR, but it does mean that if HVSA is marketed as compliant with ANSI 107, the garment must meet specific FR standards in order to claim Flame Resistance on the ANSI 107 label.
