Sofema Aviation Services (SAS) www.sassofia.com considers the process of delivering additional information using Special Conditions, Certification Memoranda, and Good Practices Documents related to EASA Part 21 Design Process. Introduction – One of the challenges which are faced by persons wishing to navigate the EASA regulatory environment in Relation to Part 21 & Certification Specification is…

Sofema Aviation Services (SAS) www.sassofia.com considers the various changes and requirements to ensure compliance with the objectives of  EASA Classification CM No.: CM–21.A–CS–001 Issue 02 dated 30 April 2021. The purpose of this CM is to provide specific guidance for the classification of design changes to cabin interiors of Large Aeroplanes, considering the intent of the…