Safety in the workplace is a fundamental concern for employers and employees alike. In hazardous industries, particularly manufacturing, construction, and energy sectors, ensuring the safety of workers during maintenance or repair tasks is crucial. One of the most effective safety protocols used to mitigate risks is the Safety Lockout Tagout (LOTO) system. This system is designed to prevent the accidental release of hazardous energy while workers are servicing machinery or equipment. By implementing LOTO procedures, workplaces can significantly reduce the risk of injuries and fatalities, ensuring that workers return home safely every day.

What is Safety Lockout Tagout (LOTO)? Safety Lockout Tagout (LOTO) refers to the practices and procedures that safeguard workers from hazardous energy sources when they are performing maintenance or repair activities. The process involves two main components： Lockout and Tagout. Lockout involves physically locking off the energy-isolating device (e.g., circuit breakers, valves, or switches) to prevent it from being turned on or re-activated during maintenance work. Tagout is the use of a tag that provides a visual warning to others that the equipment is locked and should not be operated until the tag is removed.