07 Mar 2023 Certification Specification (CS) Official Publication Certification Specifications group CS-23 Normal, Utility, Aerobatic and Commuter Aeroplanes Regulation group Initial Airworthiness Read More Read More CS file [pdf] CS-23 Amendment 6 and AMC & GM to CS-23 Issue 4 Related ED Decision ED Decision 2023/002/R Explanatory Note [pdf] Explanatory Note to ED Decision 2023/002/R Change Information [pdf] Change Information — CS-23 Amendment 6 and AMC & GM to CS-23 Issue 4
