Yet the early SEZ model faced challenges. Cumbersome procedures and bureaucratic red tape slowed progress. Between 1978 and 1984, committees sought to streamline the system, but it took four decades for a modern framework to emerge. The 2005 SEZ Act introduced single-window clearances, fiscal incentives, and quality infrastructure, making SEZs attractive to investors while boosting exports and creating jobs. Today, SEZs have evolved into technology and high-value growth hubs, with over 276 zones specializing in sectors like IT, semiconductors, and electronics. Modern policies allow some products to be sold domestically, moving beyond the old export-only focus. From a pathbreaking 1965 law to today’s high-tech centers, SEZs illustrate India’s long-term vision of transforming targeted regions into engines of economic growth.