​​As air traffic grows, so does the need for efficient, globally harmonized and interoperable Air Traffic Management (ATM). We are seeking a structured and globally harmonized ATM framework, supported by a cost-effective and sustainable Communications, Navigation and Surveillance (CNS) infrastructure.

Unauthorized Unmanned Aircraft in the Vicinity of Airports - New Guidance Material

With the expanded use of unmanned aircraft (UA), there has been an increase in the number of unauthorized UA events in close vicinity of aircraft and airports. Some of these events have resulted in extensive disruption to airline and airport operations and have had a large impact on the travelling public. The latest guidance material on Unauthorized Unmanned Aircraft in the Vicinity of Airports (pdf) provides best practices to ensure harmonization, to the extent possible, in how events involving unauthorized UA are managed and mitigated.

​​​​​​​​​​​​Communication, Navigation and Surveillance

IATA collaborates globally with the to influence global standards, recommend practices and guidance material used by airlines, air navigation service providers and regulatory agencies for the benefit of all stakeholders.​ ​​IATA also cooperates with: , , , and other organizations.

User Requirements for Air Traffic Services (URATs)

Complementary to the ICAO Global Air Navigation Plan (GANP), the IATA User Requirements for Air Traffic Services (URATs) (pdf) is meant as a reference for airlines and ANSPs when determining airline infrastructure requirements/capabilities for air navigation services. It also includes IATA's positions on the various communications, navigation and surveillance technologies.​​​​​


Reflecting the work ongoing within the ICAO Global Air Navigation Plan, IATA is working to assist ICAO in developing the concepts, Standards and Recommended Practices, and Procedures for Air Navigation Services that are related to supporting the future data driven ATM concept.  In particular IATA is active on these projects the Flight and Flow Information for a Collaborative Environment (FF-ICE), System Wide Information Management (SWIM), and the Trajectory-Based Operation, which will accommodate future demands on airspace and airport capacities.

Single European Sky

European Air Traffic Management inefficiency is costing EUR 5 billion extra a year to airlines and passengers. The failure to make significant progress on the Single European Sky is causing wider damage to the European economy through delays. To stay updated on what is being done in the field follow our European Airspace Modernization blog.

IATA, with the Association of European Airlines (AEA) and the has published ‘A Blueprint for the Single European Sky’ (pdf). This report outlines a clear roadmap towards achieving the SES goals for costs, safety, capacity and environment impact. The analysis shows that there is no insurmountable technical obstacles, but there are three key reforms that the airline industry regards as essential to achieving the SES.

  • A binding performance system through the establishment of an independent European regulator for air navigation charges
  • The rationalization of air traffic management structures through opening up services to competition and a reduction in the number of air traffic control centers across Europe to not more than 40
  • Improving the efficiency of the network through the modernization of the ATM system

Learn more about with Airlines magazine.


The benefits of the enhanced capacity of NextGen in the United States have been estimated at $77 billion from reduced delays over the period 2011–2030. There will also be significant CO2 reductions. Sequestration has forced the to prioritize, however, and progress has not been as fast as expected.

Seamless Asia Sky

The Asia-Pacific Seamless ATM Planning Group has presented to the Asia-Pacific Air Navigation Planning and Implementation Regional Group an ATM plan that includes a timeline for air navigation infrastructure improvements consistent with ICAO’s Aviation System Block Upgrades. IATA remains active in the development of the Seamless Asia Plan.​