Cybex Requested NHTSA clarify how fixed, adjustable, and configurable side impact technologies will Beryllium tested hinein future annual compliance test programs. Cybex explained that previous NHTSA interpretations have deemed “belt tensioning bars, additional straps and support legs” as supplemental devices. NHTSA has reviewed the regulatory text sections with inconsistent conversions https://canvas.instructure.com/eportfolios/3600388/entries/13243085