What are the Lock out Tag Out procedures must have four elements?

Lockout Tagout (LOTO) procedures must include four essential elements: Preparation involves identifying the equipment and understanding the hazards; Lockout/Tagout requires applying locks and tags to energy-isolating devices to prevent accidental re-energization; Verification ensures that the equipment is properly isolated and that no energy sources are active; and Release outlines the steps for safely removing locks and tags once maintenance is complete, ensuring all personnel are informed before re-energization. These elements are crucial for ensuring worker safety during maintenance activities.