Definition

ANSI/ESD S20.20 provides administrative and technical requirements for establishing an ESD control program protecting electrical and electronic parts susceptible to damage from electrostatic discharge. It covers Human Body Model discharges at 100V or higher, Charged Device Model discharges at 200V or higher, and isolated conductor voltages at 35V or higher. Over 1,900 facilities are certified worldwide. For PCB assembly, ESD S20.20 certification ensures proper grounding, humidity control, and handling procedures. It integrates with ISO 9001 and AS9100 quality systems.