09 Apr 2025 Certification Specification (CS) Official Publication Certification Specifications group CS-E Engines Regulation group Initial Airworthiness DownloadsSouvisející obsahRead More Downloads [pdf] CS-E Amendment 8 Related Content 09 Apr 2025 Comment Response Document CRD 2023-06 Turbine-engine endurance and initial maintenance programme testing, and substantiation of piston-engine time between overhauls or replacements 21 Jun 2023 Notices of Proposed Amendment (NPA) NPA 2023-06 Turbine-engine endurance and initial maintenance programme testing, and substantiation of piston-engine time between overhauls or replacements 07 May 2021 Terms of Reference ToR RMT.0180 Turbine engine endurance and initial maintenance inspection testing, and piston engine time between overhauls substantiation Read More Related ED Decision ED Decision 2025/003/R Explanatory Note [pdf] Explanatory Note to ED Decision 2025/003/R Change Information [pdf] Change information — CS-E Amendment 8