The Civil Air Navigation Services Organisation (CANSO) is a Dutch-law nonprofit international association representing the air traffic management and air navigation services community. It brings together air navigation service providers, technology and service suppliers, researchers, and other specialists to improve the safety, efficiency, resilience, and sustainability of global airspace. CANSO develops operational guidance and best practices, convenes technical workgroups and regional networks, represents members before ICAO and other regulators, and addresses topics including traffic flow, digital airspace, uncrewed aviation, cybersecurity, navigation, and environmental performance.