06 Jul 2012 Official Publication Amendment 12 Certification Specifications group CS-25 Large Aeroplanes Read MoreRelated Content Read More CS file [pdf] CS-25 / Amendment 12 Related ED Decision ED Decision 2012/008/R Explanatory Note [pdf] CS-25/Amendment 12 - Explanatory Note Change Information [pdf] CS-25/Amendment 12 - Change Information Related Content [pdf] Easy Access Rules for Large Aeroplanes (CS 25) (Amendment 12)