27 Jun 2011 Official Publication Certification Specifications group CS-LSA Light Sport Aeroplanes Read MoreRelated Content Read More CS file [pdf] CS-LSA / Initial issue Related ED Decision ED Decision 2011/005/R Explanatory Note [pdf] CS-LSA/Initial Issue - Explanatory Note Related Content [pdf] Easy Access Rules for Light Sport Aeroplanes (CS-LSA) (Initial issue)