Sofema Aviation Services (SAS) considers key aspects related to the management of EWIS-related competencies within an EASA Part 145 Organisation. EASA expects organisations to manage and document the competencies of personnel involved in EWIS-related activities to maintain airworthiness effectively. Regulatory Foundation for Competency Requirements EASA regulations mandate clear competence requirements for Part 145 organisations concerning…

Sofema Aviation Services (SAS) looks at the challenge of EWIS Continuation  Training While initial training introduces EWIS principles, continuation training reinforces, updates, and deepens that knowledge, addresses evolving risks, and helps mitigate human factors associated with long-term maintenance activities. Regulatory Basis for EWIS Continuation Training Under EASA AMC 20-22, organizations approved under Part-145 and other…

Sofema Aviation Services (SAS) considers key elements of the EASA Part 21 EWIS design and best practice implementation. Introduction EASA Part 21 Design Organisations Subpart J face significant challenges in managing and maintaining Electrical Wiring Interconnect Systems (EWIS). Historical evidence, including major accidents has shown that improper EWIS design, maintenance, and oversight can lead to…

We are delighted to share that Sofema Online has launched a new course: Electrical Wiring Interconnect Systems EWIS Group 1 & Group 2 Practical Instructor Training Start learning online About the training: Electrical Wiring Interconnect System EWIS Training was issued as an EASA requirement in the summer of 2008. There is much confusion across the…