Modern methods for efficiency assessment of special economic and small industrial zones’ ecosystems

\nIn the Republic of Uzbekistan, the establishment and assessment of Special Economic Zones (SEZs) and Small Industrial Zones (SIZs) present an urgent challenge that intertwines economic growth with ecological sustainability. Amidst these developmental initiatives, it is imperative to consider the impact of these zones on the region’s rich biodiversity and fragile ecosystems. The research systematically evaluates the performance indicators of SEZs and SIZs, drawing upon comparative analyses of legal frameworks across Central Asia and the Russian Federation. This study not only aims to enhance the economic contributions of these zones but also emphasizes the necessity of integrating environmental considerations into their design and operation. By studying successful methodologies from Kazakhstan and lessons from ecological practices in China, South Korea, and Singapore, the potential of SEZs and SIZs can be expanded to foster both economic and ecological resilience. However, the article highlights that significant infrastructural challenges and the absence of regulatory frameworks for measuring ecological impact impede the realization of these dual objectives.\n