Yes, ICAO supports the development of new aviation technologies. It encourages innovation that improves aviation safety, efficiency, and sustainability. ICAO collaborates with various international organizations, researchers, and governments to facilitate the integration of advanced technologies, such as eco-friendly fuel, modern air traffic control systems, and more efficient aircraft designs. By creating a framework that allows for the safe testing and adoption of new technologies, ICAO helps the aviation industry stay at the forefront of innovation while maintaining high safety and operational standards.