18 Dec 2007 Certification Specification (CS) Official Publication Amendment 2 Certification Specifications group CS-ETSO European Technical Standard Orders Related ContentRead More Related Content [pdf] Easy Access Rules for European Technical Standard Orders (CS-ETSO) (Amendment 2) Read More CS file [pdf] CS-ETSO Amendment 2 Related ED Decision ED Decision 2007/017/R Explanatory Note [pdf] CS-ETSO/Amendment 2 - Explanatory note Change Information [pdf] CS-ETSO/Amendment 2 - Change Information