The XFM-1 Classic is certified to the Snell SA2010 and FIA8858-2010 standards. The FIA8858-2010 certification requires the helmet to be tested for use with Head and Neck Restraint Devices. Bell's M6 terminal hardware is incorporated into the helmet and accepts Head and Neck Restraint anchor system hardware. (We recommend consulting with the Head and Neck Restraint manufacturer to select an anchor system that allows the user to index the hardware in the proper location for use with the device.) The XFM-1 Classic is compatible with FIA8858-2010 and is recognized by the FIA for use outside of North America.