Modern business operations across the globe require Diversity, Equity, and Inclusion (DEI) to become fundamental performance drivers alongside innovation catalysts. Organizations in the Gulf Cooperation Council (GCC) region now recognize these initiatives as vital because they meet emerging legal requirements and cultural demands while supporting sustainable economic expansion, according to Bain & Company in 2022. The research evaluates current DEI practices in Middle Eastern workplaces by reviewing current practices and challenges before establishing a suitable DEI framework for Gulf-based organizations exceeding 100 employees. The document provides specific actions together with measurement approaches and expected returns on investment (ROI) for DEI programs.