When sourcing EOD suits, the most critical factor is compliance with NIJ Standard 0117.01 (Public Safety Bomb Suit Standard). You must verify that the suit provides comprehensive protection against four primary blast threats: overpressure (shock wave), fragmentation, impact (acceleration/deceleration), and heat/flame. Ensure the supplier provides V50 ballistic test results for different panels, typically requiring a minimum velocity resistance of 600 m/s to over 1,600 m/s depending on the component.