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…

Sofema Aviation Services (SAS) www.sassofia.com takes a look at the certification process related to EASA Products, Parts & Appliances Introduction – Definition of Products, Parts & Appliances Product means an aircraft, an engine or a propeller. Part means any element of a product, as defined by that product’s type design. Appliance means any instrument, mechanism,…

Sofema Aviation Services (SAS) www.sassofia.com considers the European Certification Basics. Introduction – What does EASA certify? EASA is responsible for the “Certification” of: Aircraft Engines Propellers Other parts to be installed on aircraft & certain non-installed equipment Certification Methodology EASA checks all EU products for their airworthiness (including operational suitability) and their environmental performance against…