Infrared (IR) scanning, also known as thermographic or thermal imaging, is a vital technology used across industries to detect potential issues in electrical and mechanical systems before they escalate into costly or hazardous failures. By capturing temperature variations invisible to the naked eye, IR scanning can identify anomalies that signal potential failures, energy inefficiencies, and safety risks. This technique is particularly useful for equipment inspection, predictive maintenance, and ensuring compliance with industry safety standards. In this article, we will explore the purpose and scope of IR scanning, examine relevant regulatory requirements, and outline best management practices and effective control methods to enhance both equipment reliability and employee safety.