USOAP CMA Phase 2 - Air Navigation Services (ANS)
USOAP CMA Phase 2 - Air Navigation Services (ANS)
Self-paced Training

USOAP CMA Phase 2 - Air Navigation Services (ANS)

Offered in English only
USD 400.00
Special price information
Close tooltip

Please note that it is not possible to combine any of the below promotional initiatives for ICAO Training.

CAA Personnel are eligible for a 25% price reduction. Complete your purchase using your CAA email account to automatically apply the discount or contact to validate your identity and receive a promotional code.

To advocate for women in aviation, ICAO Training is offering all women registrants a 10% reduction on the regular price of self-paced and instructor-led courses by ICAO. This offer is valid until 31 December 2024.  To receive your promotion code by email, please fill out this form.

If you are interested in registering multiple participants, please send an email to

Please note that the USOAP CMA Phase 1 course is a prerequisite for taking any Phase 2 USOAP CMA courses. 


Course Access:  Please note that your access to this course is limited to 3 months, starting from your registration date.


The Universal Safety Oversight Audit Programme (USOAP) Continuous Monitoring Approach (CMA) provides a mechanism for ICAO to collect and analyze safety information from Member States and other stakeholders in order to identify and prioritize appropriate oversight and monitoring activities to be carried out by ICAO. 


The Air Navigation Services (ANS) online course will enable you to gain knowledge on auditing techniques to be applied and enhance your competencies in the area of ANS related to USOAP. The course focuses specifically on identifying Protocol Questions, developing related auditing techniques, and exploring key documents and guidance material. 


View course introduction



The Air Navigation Services (ANS) online course assists aviation experts in preparing for Universal Safety Oversight Audit Programme Continuous Monitoring Approach (USOAP CMA) activities, particularly in audits and within the area of ANS.


Learning Objectives

Upon completion of the course, participants will be able to:

  • Recognize the essential content of Protocol Questions (PQs) in the area of Air Navigation Services (ANS) 
  • Become familiar with Chicago Convention Annexes and guidance material related to ANS.
    • Annex 2 - Rules of the Air 
    • Annex 3 - Meteorological Service for International Air Navigation 
    • Annex 4 - Aeronautical Charts 
    • Annex 5 - Units of Measurement to be Used in Air and Ground Operations 
    • Annex 10 - Aeronautical Telecommunications 
    • Annex 11 - Air Traffic Services 
    • Annex 12 - Search and Rescue 
    • Annex 15 - Aeronautical Information Services 
    • Procedures for Air Navigation Services (PANS)  
  • Discover key information to seek, and review frequent shortcomings to verify during a USOAP CMA audit in the area of ANS.
  • Demonstrate auditing techniques and methodology in the area of ANS.


Course Structure

The course has the following sections:

  • Course Introduction
  • Section 1: State’s Legislation and Regulations
  • Section 2: ANS – General and Oversight Mechanism
  • Section 3: Air Traffic Services (ATS)
  • Section 4: Instrument Flight Procedures Design (IFPD), Aeronautical Information Services (AIS) and Aeronautical Charts
  • Section 5: Communications, Navigation and Surveillance (CNS)
  • Section 6: Meteorological Services (MET)
  • Section 7: Search and Rescue (SAR) Services
  • Practice Quiz
  • Course Summary
  • Final Exam


 Primary Target Population

  • Prospective ICAO auditors and ICAO Coordinated Validation Mission (ICVM) experts 
  • State aviation safety personnel who neither have a nomination letter nor meet the criteria to become potential USOAP CMA auditors yet wish to enhance their competencies 
  • Other aviation industry professionals who are interested in expanding their knowledge in one of the audit areas related to the USOAP CMA 
More Information
Training area Flight Safety and Safety Management
Training Type Self-paced
SKU TRG-10059-ANS-01
Course duration 8