Initial Airworthiness and Environmental Protection

Certification Specification (CS)
CS-23 Normal, Utility, Aerobatic and Commuter Aeroplanes
Publication date Title
08/10/2019 AMC & GM to CS-23 Issue 2 view

The file was replaced on 6/11/2019. The corrections are highlighted with yellow.

20/12/2017 Acceptable Means of Compliance (AMC) and Guidance Material (GM) to Certification Specifications for Normal-Category Aeroplanes (CS-23) AMC & GM to CS-23 Issue 1 view
31/03/2017 Reorganisation of CS-23 CS-23 Amendment 5 view
16/07/2015 High-Intensity Radiated Fields (HIRF) and Lightning CS-23 Amendment 4 view
13/07/2012 CS-23 Amendment 3 view
28/09/2010 CS-23 / Amendment 2 corrigendum view
02/09/2010 CS-23 Amendment 2 view
05/02/2009 CS-23 Amendment 1 view
14/11/2003 CS-23 Initial issue view
CS-25 Large Aeroplanes
Publication date Title
19/12/2023 CS-25 Amendment 28 view

The file was replaced on 20/11/2025. The correction (page 1171) is highlighted with yellow.

06/12/2021 Review of aeroplane performance requirements for air operations and Regular update of CS-25 CS-25 Amendment 27 view

The file was replaced on 20/11/2025. The corrections (pages 192, 466, 571, 428, 1074, and 1230) are highlighted with yellow.

22/12/2020 Installation and maintenance of recorders — cert aspects; Tyre pressure monitoring; Regular update of CS-25 CS-25 Amendment 26 view
01/07/2020 Aircraft cybersecurity CS-25 Amendment 25 view
13/01/2020 CS-25 Amendment 24 view
16/07/2019 CS-25 Amendment 23 view

document was replaced on 12/11/2019 (correction of Figure 8 -1 running over text on page 2-D-109)

06/11/2018 CS-25 Amendment 22 view

replaced on 12/11/2018 without change to its content 

27/03/2018 CS-25 Amendment 21 view

replaced on 12/11/2018 without change to its content

30/08/2017 CS-25 Amendment 20 view
15/05/2017 CS-25 Amendment 19 view
23/06/2016 CS-25 Amendment 18 view

replaced on 16/02/2017 without change to its content