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About ICAO
About ICAO
  • Overview
  • Strategic Plan 2026-2050
  • Latest News and Highlights
  • FAQs
  • List - ICAO Member States
  • ICAO Museum
  • ICAO Carbon Calculator
  • Report Misconduct
  • Contact ICAO
Diplomatic Bodies
  • ICAO Assembly (193 States)
  • Sessions of the Assembly
  • Resolutions in Force
  • ICAO Council (36 States)
  • President of the Council
  • Sessions of the Council
  • Council State Representatives
  • Air Navigation Commission
ICAO Secretariat
  • Secretary General
  • Air Navigation Bureau
  • Air Transport Bureau
  • Capacity Development and Implementation Bureau
  • Legal Affairs and External Relations Bureau
  • Administration Bureau
  • Regional Offices
Global Priorities
Strategic Goals
  • Every Flight is Safe and Secure
  • Aviation is Environmentally Sustainable
  • • CORSIA
  • • State Action Plans for Aviation CO2 Reduction
  • • Finvest Hub
  • Seamless, Accessible, and Reliable Mobility
  • No Country Left Behind
  • • Capacity Development and Implementation Support
  • Comprehensive Legal Framework
  • Economic Development
Enablers
  • ICAO Continuous Improvement
  • Innovation in Aviation
  • Next Generation Aviation Professionals
  • Gender Equality
  • ICAO Global Ambassadors Programme
  • ICAO Training
  • Partnerships and Resource Mobilization
Events
Featured Events
  • 2026 ICAO Air Law Treaty Workshop Tanzania (Third Edition)
  • ICAO/AWG Joint Regional Workshop on Cross-Border Transferability of Aircraft (XBT) and Compliance with the Cape Town Convention (CTC)
  • ICAO Global Implementation Support Symposium 2026
  • Fourteenth Meeting of the Facilitation Panel (FALP/14)
  • View the Full List of Coming and Past meetings and Events
  • Host your event at ICAO
Resources
Resources
  • ICAO E-Library
  • Publications
  • Annual Reports of the Council
  • Safety Audit Results - Interactive
  • Aviation Benefits Report
  • Economic Facts and Figures
  • Global Aviation Safety Plan
  • Safety Reports
  • Global Air Navigation Plan
  • Air Navigation Reports
  • ICAO Partnership Programme
  • ICAO API Data Service
  • ICAO Data+
  • ICAO iSTARS
  • Air Transport Monthly Monitor
  • Compendium: Competition Policies/Practices
  • Economic Analyses and Forecasting
  • Databases and Studies
  • Environment Reports
  • Environment Publications
  • ICAO TRIP Strategy Compendium
  • Unmanned Aviation
  • ICAO GIS Aviation Data
Careers
Featured Articles
ICAO TV
ICAO store
Subscribe
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CHANGES TO SID & STAR PHRASEOLOGIES
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The Provisions
Resume​Provisions Relating to the 2016 SID/STAR Procedures and PhraseologyIt is essential that ATCOs and flight crews understand and use the correct, unabbreviated phraseology. Failure to do so may…
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Training and Education
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Implementation Support
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Air Traffic Controllers FAQ
Resume1. Why did ICAO introduce a more lengthy phraseology?The new phraseologies were designed by controllers and pilots, just like you. While the phraseologies may seem longer to use, they are…
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Differences from ICAO Standards, Recommended Practices and Procedures
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Frequently Asked Questions
Page ContentEstablished by the 1944 Convention on International Civil Aviation, ICAO is an intergovernmental organization that works with its member states to support the safe, secure, sustainable…
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Vision and Mission to 2025
Page Content Vision:  Achieve the sustainable growth of the global civil aviation system.   Mission:  To serve as the global forum of States for international civil aviation. ICAO develops…
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Strategic Objectives
Page ContentIn its ongoing mission to support and enable a global air transport network that meets or surpasses the social and economic development and broader connectivity needs of global…
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Member States
Page ContentNOTE - This is the official list of short names of ICAO Contracting States, for use in all general documentation and publications. Where full names of States are required, the official…
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