14 Dec 2016 Official Publication Certification Specifications group CS-ADR-DSN Aerodromes Design Regulation group ADR - Aerodromes DownloadsRead More Downloads [pdf] CS-ADR-DSN Issue 3 Read More Related ED Decision ED Decision 2016/027/R Explanatory Note [pdf] Explanatory Note to ED Decision 2016/027/R Change Information [pdf] CS-ADR-DSN Issue 3 - Change Information