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About ICAO
  • Overview
  • Strategic Plan 2026-2050
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  • FAQs
  • List - ICAO Member States
  • ICAO Museum
  • ICAO Carbon Calculator
  • Report Misconduct
  • Contact ICAO
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  • 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
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  • 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
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  • Air Navigation Reports
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  2. Aviation Security Policy Section
  3. Aviation Security Policy Section - AOSP and SSP
  • Annex 17 - Aviation Security
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Guidance Material on Aircraft Operator Security Programmes (AOSP) and Supplementary Station Procedures​ (SSP)

As Amendment 18 to Annex 17 — Aviation Security (applicable on 18 November 2022) introduced new and updated provisions (Standards 3.3.1 and 3.3.2 refer) on the establishment, implementation and maintenance of aircraft operator security programmes (AOSP) and supplementary station procedures (SSP), the ICAO Secretariat has published updated guidance material aimed at facilitating the application of those provisions by Member States and commercial aircraft operators alike. In order to fulfil aviation security obligations under Annex 17, National Civil Aviation Security Programmes (NCASP) and associated regulations, commercial aircraft operators should, among other requirements:

a)            establish, implement and maintain an AOSP that meets the requirements of the NCASP of the State of the Operator; and

b)            establish, implement and maintain written SSPs, annexed to the AOSP, that meet any requirements of the NCASP of other States where operations are conducted that are not addressed in the AOSP.

While the full guidance material can be found in the ICAO Aviation Security Manual (Doc 8973 – Restricted), 13th Edition (to be published by November 2022), an abridged, non-restricted version of the guidance can be downloaded below. 

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