Skip to main content
  • English
User account menu
  • Log in
Home
International Civil Aviation Organization
ICAO store
User account menu
  • Log in
Seach MENU
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

  • 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)
  • 4th Civil Aviation Legal Advisers Forum (CALAF/4)
  • 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
Subscribe
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
  • 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)
  • 4th Civil Aviation Legal Advisers Forum (CALAF/4)
  • 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
  • English

Breadcrumb

  1. Homepage
  2. GREPECAS
  3. GREPECAS - GTE-WG
  • GREPECAS Home
  • Membership
  • Work Programme
  • Projects overview
  • Dashboards
Meetings
  • Plenary Meetings
  • Programmes and Projects Review Committee
  • Scrutiny Working Group (GTE)
  • DAWG
  • GANDD
Contributor Bodies
  • CARSAMPAF
  • ALACPA
  • Air Navigation Plans
  • Links

Scrutiny Working Group (GTE)

The GREPECAS Scrutiny Working Group (GTE) is composed of experts from the CAR/SAM Regions qualified in the analysis and assessment of the Large Height Deviations (LHDs) of 300 feet or more, as defined in ICAO Doc 9574 — Manual on a 300 m (1 000 ft) Vertical Separation Minimum Between FL 290 and FL 410 Inclusive.

This Group also carries out an important coordination work with the CAR/SAM Monitoring Agency (CARSAMMA) for the compilation, purification and review of data on LHDs, identifying trends in deviations and recommending corrective actions to improve safety.

The Scrutiny Working Group (GTE) will prepare an annual Executive Report for the GREPECAS Secretary containing the statistical information related to LHDs, as well as the recommendations on risk mitigation measures deemed relevant.

--------

El Grupo de Trabajo de Escrutinio (GTE) del GREPECAS está integrado por especialistas de las Regiones CAR/SAM calificados en el análisis y evaluación de los grandes desvíos de altura (LHD) de 300 pies o más, tal como se define en el Doc 9574 — Manual sobre una separación vertical mínima de 300 m (1 000 ft) entre FL 290 y FL 410 inclusive de la OACI.

Este Grupo cumple además una importante labor de coordinación con la Agencia de Monitoreo del Caribe y Sudamérica (CARSAMMA) para la compilación, depuración y revisión de datos sobre los LHD identificando tendencias en los desvíos y recomendando acciones correctivas a fin de mejorar la seguridad operacional.

El Grupo de Trabajo de Escrutinio (GTE) preparará un Informe Ejecutivo anual para el Secretario del GREPECAS conteniendo la información estadística relativa a los LHD, así como las recomendaciones sobre las medidas de mitigación de riesgos que entiendan pertinentes.

GTE Rapporteur / Relatora del GTE
Mrs./Sra. Diana Luque Salcedo, Colombia

Documents / Documentos

​Title / Titulo​Language / Idioma ​

Guidance Manual for Points of Contact (POC) Accredited to CARSAMMA / Manual de Orientación para los Puntos de Contacto (PoC) acreditados a la CARSAMMA

​EN

SP​

​CARSAMMA Points of Contact – Aircraft Movement Data /Puntos Focales CARSAMMA – Datos Movimientos Aeronaves (Available in English only) 


CARSAMMA POINTS OF CONTACT – EQUIPMENT / PUNTOS FOCALES CARSAMMA - EQUIPAMIENTO (Available in English only)

 ​

---
 

 

Meetings / Reuniones 

Num.​Venue and date / Lugar y fecha
​GTE/24
 
​Mexico City, Mexico, 5 to 9 August 2024
 
​GTE/23
 
​Lima, Perú, 11 to 15 September 2023
 
​GTE/22
 
​Mexico City, Mexico, 26 to 30 September 2022
 
​GTE/21
 
​On line, 23 to 26 August 2021
​GTE/20​On line, 9 – 11 November 2020
​GTE/19​Barranquilla, Colombia, 18 – 22 November 2019
GTE/18​​Mexico City, Mexico, 22 – 26 October 2018
​GTE/17​Lima, Peru, 30 October to 03 November 2017
​GTE/16​Mexico City, Mexico, 5- 9 September 2016
​GTE/15​Lima, Perú, 16 November 2015 to 20 November 2015
​GTE/14​Mexico City, Mexico, 1 – 5 December 2014
​GTE/13​Lima, Peru, 09 to 13 September 2013
​GTE/12​Mexico City, Mexico, from 10 to 14 September 2012  
​GTE/11​Lima, Perú, 21 to 25 November 2011
 
​GTE/10​Mexico City, Mexico, 13 to 17 December 2010
​GTE/09​Guayaquil, Ecuador, 8 to 12 March 2010
​GTE/08​Port of Spain, Trinidad and Tobago, 26 to 28 January 2010 (no report available / reporte no disponible)
​GTE/07​Lima, Peru, 16 to 19 March 2009
GTE/06​Mexico City, Mexico, 8-12 December 2008
​GTE/05​Lima, Perú, 11 to 13 de March, 2008
​GTE/04​Merida, Yucatan, Mexico, 25-27 September, 2007 (no report available / reporte no disponible)

 

 

Learn more about ICAO
  • Contact ICAO
  • The United Nations
  • Terms & Conditions
  • External Resources
  • web [at] icao.int (Web Support)
  • FAQ
Connect with us :
  • linkedIn
  • Facebook
  • Unitingaviation
  • ICAO-TV
  • Instagram
  • Youtube

© 2025 International Civil Aviation Organization