In order to assist small and medium-sized businesses in effectively assessing the factors of potential fire and explosion hazards, confirming the suitability and effectiveness of existing protective facilities, and strengthening control measures for facilities, operations, or environments in the workplace that are prone to fire and explosion, the Occupational Safety and Health Administration of the Ministry of Labor has specially compiled the "Guidelines for Preventing Fire and Explosion Hazards in High-Risk Factories" to provide small and medium-sized businesses with key issues and information that they should pay attention to when performing hazard identification and risk assessment, in order to avoid major disasters and accidents and protect the safety of workers at work.