Design Organisations

Master the Challenges of EASA Part 21 (POA & DOA): Free Workshop by Sofema Aviation Services

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EASA Part 21

December 15, 2025

Steven Bentley

Achieving EASA Part 21 G and Part 21 J Approval: Practical Guidance on Challenges and Best Practices. Sofema invites you to a free EASA Part 21 (POA & DOA) Workshop, which will provide practical guidance on navigating the approval process, managing the DOA–POA interface, and addressing common audit findings identified through regulatory oversight and audit…

Key Responsibilities of EASA Part 21 Subpart J Design Organisations in Respect of EWIS Requirements

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EASA Part 21 Subpart J blog image

April 01, 2025

Steven Bentley

Sofema Aviation Services (SAS) Considers the EASA Part 21 Subpart J Design Organisation Key Responsibilities related to EWIS requirements Introduction Design Organisations under EASA Part 21 Subpart J hold a key responsibility in ensuring that EWIS is designed, installed, and maintained in a way that minimises the risk of fire, system failure, and safety hazards….

EASA Part 21 Design Engineers – Ensure EWIS Compliance: Enrol Now in Our 2-Day Training to Strengthen Your Expertise!

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Electrical Wiring Interconnect Systems (EWIS) for EASA Part 21 SAS

March 26, 2025

Steven Bentley

Sofema Aviation Services (SAS) www.sassofia.com is pleased to share that a new course has been added to our training portfolio: Electrical Wiring Interconnect Systems (EWIS) for Part 21 – 2 Days Available as a Classroom or Webinar training* – Register at [email protected] *New – Participants can now enrol Free of Charge (FOC) in a complementary 1-day Sofema Online (SOL) training to enhance their…

Commission Delegated Regulation (EU) 2022_1645 and its Information & Cyber Security Challenges for Part 21 Production and Design Organisations

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Information & Cyber Security blog image.

March 25, 2025

Steven Bentley

Sofema Aviation Services (SAS) Considers the key elements of EASA Information & Cyber Security Regulatory Obligations Introduction Commission Delegated Regulation (EU) 2022/1645 establishes requirements for managing information security risks with a potential impact on aviation safety. It applies to Part 21 Design Organisations (DOs) and Production Organisations (POs), requiring them to implement an Information Security…