A Performance Management System in HRM plays a key role in aligning employee efforts with organisational goals. It helps managers and employees track progress, improve productivity and build a culture of continuous development. By setting clear expectations and providing regular feedback organizations can identify strengths, address gaps, and encourage skill growth. A well-designed performance management system also supports fair evaluations and informed decision-making related to rewards, training and career planning. When used effectively, it increases transparency, motivation, and trust within the workplace, making it an essential part of modern human resource management.