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ED-109A

ED-109A | Software Integrity Assurance Considerations for Communication, Navigation, Surveillance and Air Traffic Management (CNS/ATM) Systems

WG-71
IT & Software
January 2012

The purpose of this document is to provide guidance for the production of non-airborne software for CNS/ATM systems and equipment that performs its intended function with a level of confidence in safety that complies with approval requirements.

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Previous Versions

Title

Date

ED-109A Corr 1 | Software Integrity Assurance Considerations for Communication, Navigation, Surveillance and Air Traffic Management (CNS/ATM) Systems
February, 2021
ED-109 | Guidelines for communication, navigation, surveillance, and air traffic management (CNS/ATM) systems software integrity assurance
March, 2002

Document History

ReferenceDateStatus
ED-109A Corr 1
February 15, 2021latest
ED-109A
January 1, 2012historical
ED-109
March 1, 2002historical
ED-102B Ch. 2
March 21, 2025
latest
ED-114B Change 1 Corr 1
August 5, 2024
latest
ED-105B
March 17, 2025
latest
ED-103A
September 29, 2017
latest
ED-100
August 31, 2000
historical
ED-112B Integrated Ch.1
January 8, 2025
latest