18 Dec 2023 Certification Specification (CS) Official Publication Certification Specifications group CS-E Engines Regulation group Initial Airworthiness and Environmental Protection Read More Read More CS file [pdf] CS-E Amendment 7 The file was replaced on 09/01/2026. The corrections (page 104 + 119) are highlighted with yellow. Related ED Decision ED Decision 2023/020/R Explanatory Note [pdf] Explanatory Note to ED Decision 2023/020/R Change Information [pdf] Change information — CS-E Amendment 7
