Lockout/Tagout (LOTO) is an essential safety protocol used in industries worldwide to protect workers from hazardous energy sources while performing maintenance or repair tasks on machines and equipment. The purpose of this system is to prevent accidental or unintentional release of energy that could lead to severe injuries or even fatalities. LOTO procedures are a critical component of workplace safety, particularly in settings that involve heavy machinery, electrical systems, and complex industrial processes.

Understanding Lock Out Tag Out The Lockout/Tagout system comprises two main elements： Lockout and Tagout. Both are designed to control energy sources and ensure that machines or equipment cannot be operated until maintenance or repairs are safely completed. Lockout refers to the physical locking of a machine or device to prevent it from being powered on. This involves the use of locks, padlocks, and other securing devices to isolate energy sources, such as electrical power, hydraulic systems, or pneumatic pressure, from the machine. Only the technician or maintenance worker performing the repair has access to the key or combination, ensuring that no one else can unlock or activate the equipment.