Lockout/Tagout (LOTO) is a critical safety procedure used during the maintenance, repair, or cleaning of machinery and equipment. It ensures that dangerous energy sources are isolated and clearly marked with warning signs to prevent unexpected startup or energy release. This method protects not just the machines but, more importantly, the lives of workers involved in the process.

During routine maintenance, there’s always a risk that someone might accidentally start a machine or that residual energy might get released unexpectedly. That’s where LOTO comes in. By physically locking the equipment controls and tagging them with a visible warning, it sends a clear message: “Do not operate.” This step eliminates guesswork and prevents tragic accidents.

The lockout/tagout process involves more than just attaching a padlock. It starts with identifying all energy sources, then shutting down the machinery, isolating energy, applying locks and tags, and finally, verifying that the system is completely de-energized. Only authorized personnel should perform these steps, following strict procedures every time.

LOTO not only safeguards workers but also prevents damage to expensive machinery. When equipment restarts unexpectedly, it can lead to severe malfunctions or permanent breakdowns. The financial cost of such damage can be staggering, making LOTO a wise investment in both safety and equipment longevity.

In short, lockout/tagout is more than a safety rule—it’s a lifesaving habit. Every workplace that involves machinery or electrical equipment must treat LOTO as a non-negotiable part of its safety culture.