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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
  • Aviation Delivers Seamless, Accessible, and Reliable Mobility for All
  • No Country Left Behind
  • • Capacity Development and Implementation Support
  • The International Civil Aviation Convention and Other Treaties, Laws and Regulations Address All Challenges
  • The Economic Development of Air Transport Assures the Delivery of Economic Prosperity and Societal Well-Being for All
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
  • ICAO Global Implementation Support Symposium 2026
  • Fourteenth Meeting of the Facilitation Panel (FALP/14)
  • ICAO PKD Workshop Americas
  • 4th Civil Aviation Legal Advisers Forum (CALAF/4)
Event Information
  • Host your Event at ICAO
  • View the full list of Coming and Past Meetings & Events
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
Procurement
Careers
Featured Articles
ICAO TV
ICAO store
Subscribe
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operational-safety/normal-airworthiness
The Airworthiness section under the Operational Safety Section (OPS) is responsible for, amongst other things, the development of SARPs and guidance material related to the certification and…
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operational-safety/Designators-and-indicators
​This site provides access to the following tools:Aircraft Type DesignatorsLocation IndicatorsThree-Letter and Telephony Designators (3LD)International Codes and Route Designators (ICARD)Satellite-…
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operational-safety/HP
Human Performance (HP) represents the human contribution to system performance and refers to how people perform their work.  Throughout the aviation system, people are both the source of some of…
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operational-safety/HP/ST
Systems thinking is an approach to viewing systems holistically, rather than focusing on component failures and on direct causal relationships between those components. Through this approach, the…
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operational-safety/HP/considerations
Introducing automated systems does not mean that humans are no longer relevant. If anything, to achieve the desired system performance outcomes with automated systems, it is critical to consider how…
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ICAO’s Regional Presence
Page ContentICAO maintains the following Regional Offices to provide closer support and coordination for Member States: ​Bangkok: Asia and Pacific (APAC) Office Cairo: Middle East (MID…
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operational-safety/HP/HCD
Human-centered design (HCD) - also known as user-centered design – is an approach that helps ensure that the product being designed – such as systems, equipment, procedures, services, or regulations…
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Events & Meetings
Runway Safety: A Key to Re-building Confidence post-COVID 19
$( document ).ready(function() { var ICAOTargetDate="2020-08-04 08:00:00" var StartYear = moment(ICAOTargetDate).format…
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UA/UAID/Supporting Material
Page Content​  ​ ICAO Applications (fillable)ICAO Fillable Applications are especially useful as they can be uploaded to a State's website for online completion by operators. One of…
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UA - Unmanned Aviation Bulletin
2018/1 (pdf version)2018/2 (pdf version)2018/3 (pdf version)2019/1 (pdf version)2020/1 (pdf version)    
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