Diversity and Inclusion (D&I) policies have become essential components of modern workplace strategies, aiming to foster equal opportunities, innovation, and employee satisfaction. This research examines the effectiveness of D&I policies in organizations, focusing on employee experiences, organizational performance, and workplace culture. Primary data was collected through employee surveys and interviews across different industries to evaluate the actual impact of these policies. The findings reveal that while D&I policies contribute to a more inclusive work environment, challenges such as unconscious bias, lack of implementation, and resistance to change still hinder their full potential. The study provides recommendations for improving the effectiveness of diversity programs and fostering an inclusive workplace culture.