H, S and E are the initials of English Health, Safety and Environment respectively, which mean health (H), safety (S) and environment (E) respectively.
HSE management system (i.e. safety, environment and health management system) is an effective management method. It conducts risk assessment in advance to determine the possible hazards and consequences of the enterprise's own activities, so as to take effective preventive and control measures to prevent accidents and reduce possible personal injuries, property losses and environmental pollution.