23 Nov 2007 Official Publication Amendment 1 Certification Specifications group CS-29 Large Rotorcraft Read MoreRelated Content Read More CS file [pdf] CS-29 / Amendment 1 The file was replaced on 21/08/2020. The correction is highlighted with yellow. Related ED Decision ED Decision 2007/014/R Explanatory Note [pdf] CS-29/Amendment 1 - Explanatory Note Change Information [pdf] CS-29/Amendment 1 - Change Information Related Content [pdf] Easy Access Rules for Large Rotorcraft (CS-29) (Amendment 1)