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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 Aviation Climate Week 2026
  • IATA-UPU-ICAO Webinar 2026
  • Global Aviation Gender Summit 2026
  • Twenty-First Symposium and Exhibition on the ICAO Traveller Identification Programme (TRIP)
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
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Breadcrumb

  1. Home
  2. APAC Meetings
  3. 2022
  4. 2022 MET-IE WG-20
  5. 3-Working Papers
Name Sort descending Created Size Description
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WP01_AI.1_ICAO_Provisional-Agenda.pdf 12/15/2025 - 19:46 412.05 KB
WP02_AI.2_ICAO_FOLLOW-UP-ACTION-FROM-MET-IE-WG-19.pdf 12/15/2025 - 19:46 599 KB
WP03_AI.2_ICAO_FOLLOW-UP-ACTION-FROM-MET-SG-25.pdf 12/15/2025 - 19:46 854.04 KB
WP04_AI.2_ICAO_FOLLOW-UP-ACTION-FROM-APANPIRG-32.pdf 12/15/2025 - 19:46 509.06 KB
WP05_AI.5_SIN_APAC-IROG-BACKUP-EXERCISE.pdf 12/15/2025 - 19:46 1.03 MB
WP06_AI.4_AUS_INCLUSION-OF-TAF-EXTENSIONS-IN-IWXXM-TAF-BULLETINS.pdf 12/15/2025 - 19:46 584.28 KB
WP07_AI.6_ICAO_ROBEX-HANDBOOK-UPDATES.pdf 12/15/2025 - 19:46 1.05 MB
WP08_AI.6_IDN_UPDATES-TO-ROBEX-HANDBOOK.pdf 12/15/2025 - 19:46 365.46 KB
WP09_AI.7_ICAO_REVIEW-MET-IE-WG-WORK-PROGRAM-AND-TERMS-OF-REFERENCE.pdf 12/15/2025 - 19:46 665.45 KB
WP10_AI.5_THA_APAC-OPMET-PERFORMANCE-INDICES.pdf 12/15/2025 - 19:46 2.3 MB
WP11_AI.5_THA_APAC-IROG-BACKUP-EXERCISE.pdf 12/15/2025 - 19:46 954.82 KB
WPC01_AI.C2_SIN_REVIEW-OF-WS-SIGMET-TEST-2021.pdf 12/15/2025 - 19:46 559.67 KB
WPC02_AI.C2_JPN_RESULT-OF-SIGMET-TESTS-2021-WC-AND-WV.pdf 12/15/2025 - 19:46 1.1 MB
WPC03_AI.C2_NZL_APPLICATION-OF-MET-DEFICIENCY-IDENTIFICATION-METHODOLOGY-TO-2021-ANNUAL-SIGMET-TESTS.pdf 12/15/2025 - 19:46 433.49 KB
14 files | 11.27 MB
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