16 Jun 2021 Certification Specification (CS) Official Publication Certification Specifications group CS-27 Small Rotorcraft Regulation group Initial Airworthiness and Environmental Protection Read MoreGet notified via email alerts Read More CS file [pdf] CS-27 Amendment 8 Related ED Decision ED Decision 2021/010/R Explanatory Note [pdf] Explanatory Note to ED Decision 2021/010/R Change Information [pdf] Change Information - CS-27 Amendment 8
