12 Dec 2005 Agency Decision Category Rulemaking activities DownloadsRead More on certification specifications, including airworthiness code and acceptable means of compliance, for large aeroplanes (CS-25). Downloads [pdf] ED Decision 2005/006/R [pdf] CS-25/Amendment 1 [pdf] CS-25/Amendment 1 - Explanatory Note Read More Amending decision(s) ED Decision 2003/002/RM Related Certification Specification(s) CS-25 Amendment 1