A course on Hazardous Energy Sources is a fundamental training program that educates individuals on identifying, isolating, and controlling sources of hazardous energy within the workplace, commonly referred to as lockout/tagout procedures. Participants learn about the risks associated with equipment and machinery that can release energy unexpectedly, such as electrical, mechanical, or thermal energy. The training emphasizes the proper techniques for de-energizing equipment, securing it with locks and tags, and verifying that it is safe for maintenance or servicing. Understanding and implementing lockout/tagout procedures are critical for preventing accidents, injuries, and fatalities in various industries, particularly in manufacturing and construction, where hazardous energy sources pose significant risks. Successful completion of this course ensures that individuals have the knowledge and skills to safeguard themselves and others when working on or around equipment with potentially hazardous energy sources.