OSHA Lockout/Tagout (LOTO) Safety Training

Lesson 1 • Key LOTO Definitions and Terminology

Introduces standardized terms used throughout LOTO programs and regulations. Precise vocabulary enables accurate communication during procedures and audits.

Lesson 2 • Employer Program Requirements

Outlines mandatory elements of a written energy control program. Learners understand what documentation, training, and periodic review obligations apply.

Lesson 3 • Regulatory Basis for Energy Control

Covers the federal workplace safety standard governing LOTO and its scope of application. Establishes the legal and ethical obligation employers have to protect workers.

Lesson 1 • Lockout Devices: Types and Selection

Surveys padlocks, hasps, valve lockouts, and circuit breaker lockouts. Correct device selection prevents inadvertent re-energization during servicing.

Lesson 2 • Specialty Isolation Hardware

Covers blinds, blanks, line blocks, and other physical barriers for complex systems. These devices address energy sources that standard lockout hardware cannot fully isolate.

Lesson 3 • Tagout Devices and Their Limitations

Explains when tagout is permitted instead of lockout and the additional safeguards required. Learners assess tagout's reduced protection level versus lockout.

Lesson 1 • Conducting an Energy Source Survey

Teaches systematic walkdown methods to locate all energy inputs on a machine. Thorough surveys prevent missed isolation points that cause accidents.

Lesson 2 • Writing Clear Shutdown and Isolation Steps

Applies plain-language writing principles to shutdown and isolation instructions. Unambiguous steps reduce execution errors by authorized employees.

Lesson 3 • Procedures for Complex and Grouped Equipment

Addresses multi-energy, multi-machine, and complex equipment scenarios. Learners adapt standard procedure formats to non-routine and interconnected systems.

Lesson 4 • Anatomy of a LOTO Procedure

Identifies all required elements of a machine-specific procedure document. A complete procedure eliminates ambiguity and supports consistent execution.

Lesson 1 • Equipment Shutdown and De-energization

Details the correct sequence for stopping equipment and operating energy-isolating devices. Ordered shutdown prevents equipment damage and uncontrolled energy release.

Lesson 2 • Applying Lockout and Tagout Devices

Instructs on physically attaching locks and tags to each isolation point. Correct application ensures only the authorized employee can restore energy.

Lesson 3 • Preparation and Notification

Covers pre-job planning, identifying affected employees, and communicating shutdown intent. Proper notification prevents unexpected interference from other workers.

Lesson 4 • Verification of Zero-Energy State

Teaches use of test instruments and physical checks to confirm zero energy before work begins. Verification is the final barrier before personnel contact equipment.

Lesson 1 • Pre-Restoration Checks

Covers inspection of the work area, tools, and equipment before removing LOTO devices. Incomplete checks are a primary cause of restart incidents.

Lesson 2 • Removing LOTO Devices in Sequence

Details the correct order for removing locks, tags, and isolation devices. Sequence errors can cause uncontrolled energy release during restoration.

Lesson 3 • Returning Equipment to Normal Operation

Guides learners through controlled restart and functional verification steps. A structured restart confirms equipment operates safely after maintenance.

Lesson 1 • Non-Routine and Emergency LOTO Situations

Prepares learners for unexpected equipment failures, emergency shutdowns, and unplanned maintenance. Non-routine situations require adaptive application of LOTO principles.

Lesson 2 • Removing Another Employee's Lock

Covers the strict conditions and management authorization required to remove an absent employee's lock. Unauthorized removal is a serious violation with significant risk.

Lesson 3 • Complex and Continuous Process Equipment

Addresses LOTO challenges in continuous manufacturing, pipelines, and large systems. These environments require modified procedures and additional safeguards.

Lesson 4 • Multi-Craft and Multi-Employer Scenarios

Covers coordination between different trades and employers sharing isolation points. Clear role assignment prevents gaps in protection when multiple parties are involved.

Lesson 1 • Designing Role-Based LOTO Training

Differentiates training content for authorized, affected, and other employees. Role-specific training ensures each group understands its responsibilities and limitations.

Lesson 2 • Conducting Annual Procedure Inspections

Teaches the regulatory requirement for annual review of each energy control procedure. Inspections verify that written procedures match current equipment and practices.

Lesson 3 • Program Auditing and Gap Analysis

Covers systematic auditing of the entire LOTO program against regulatory requirements. Gap analysis drives prioritized corrective actions to close compliance deficiencies.

Lesson 4 • Retraining Triggers and Requirements

Identifies conditions that require retraining, including procedure changes and observed deficiencies. Timely retraining closes knowledge gaps before incidents occur.

Lesson 1 • Recognizing LOTO Failures and Near-Misses

Defines what constitutes a LOTO failure or near-miss and why both must be reported. Early recognition enables intervention before a failure results in injury.

Lesson 2 • Sharing Lessons Learned

Covers methods for communicating incident findings across the organization. Shared lessons prevent similar incidents at other facilities or work areas.

Lesson 3 • Root Cause Analysis Methods

Applies structured root cause tools such as the five-why method and fishbone diagrams to LOTO incidents. Identifying true root causes prevents superficial fixes.