01 Aug 2019 Certification Specification (CS) Official Publication Amendment 03 Certification Specifications group CS-34 Aircraft Engine Emissions and Fuel Venting Regulation group Initial Airworthiness and Environmental Protection DownloadsRead More Downloads [pdf] CS-34 Amendment 3 Read More CS file [pdf] CS-34 Amendment 3 Related ED Decision ED Decision 2019/014/R Explanatory Note [pdf] Explanatory Note to ED Decision 2019/014/R Change Information [pdf] Change Information — CS-34 Amendment 3
