Devash Control Systems Type Management System Certificates Standard ISO45001:2018 Scope Design & Manufacturing of Low Voltage, Medium Voltage Swichgears, Ring Main Units, Pocket Substations and Distribution Panels Address Block 241, 5th Industrial Zone, Sadat City, Egypt. Certificate Number OH25.1400273 Status valid Certificate issue date 20/05/2025 Certificate validity 20/05/2028