Introduction
This course offers a focused overview of the EASA Part 21 regulatory framework, with particular attention to Subpart J (Design Organisation Approval – DOA) and Subpart G (Production Organisation Approval – POA), as established under Commission Regulation (EU) No 748/2012.
A DOA holder is responsible for the design and certification of aircraft parts and must ensure both initial and continued airworthiness. A POA holder, meanwhile, is authorised to manufacture and certify products, parts, and appliances, particularly when a DOA–POA agreement is in place, allowing the issuance of EASA Form One.
The course covers the certification process, design assurance, regulatory delegation, and the management systems necessary for compliance. Additional focus is given to quality, safety, and the roles of key personnel, including Compliance Verification Engineers (CVEs).
Participants will gain practical knowledge of how to operate within a DOA or POA environment and ensure compliance with EASA airworthiness and safety requirements.
Who is this course for?
This course is designed for aviation professionals involved in the design, production, and certification of aircraft and components. It is particularly suited for engineers, designers, production staff, quality assurance personnel, and regulatory compliance specialists working within DOA and POA environments.
What is the Benefit of this Training – What will I learn?
a)Understand the structure, scope, and impact of EASA Part 21 regulation, including its relevance to both design and production environments.
b) Identify and apply organisational roles and responsibilities in compliance with EASA Part 21 oversight, including the functions of DOA and POA.
c) Navigate the Part 21/STC approval environment, enabling informed business and compliance decisions within the regulatory framework.
d) Demonstrate confidence in maintaining full compliance, while identifying opportunities for optimisation within the design and production processes.
e) Understand the procedures and requirements for issuing a Permit to Fly, including when and how it is applicable under Part 21 Subpart P.
Detailed Content / Topics – The Following Subjects will be Addressed
Contents
Abbreviations & Definitions
Revision Status Update
Part 21 G & J General Introduction
EASA Regulatory Overview & Development of New Basic Regulation 1139/2018
Commission Regulation 748 / 2012
Understanding the Certification and Approval Process
Introduction Role & Purpose of an STC
EASA Delegation Processes – (Part 21 Subpart J)
Subpart J Design Organisation Approval
Practical Considerations related to the Design Assurance System and the roles and responsibilities including CVEs
Managing Competency in a Part 21 DOA or POA organization
Understanding the process to Manage the Design Organisation Handbook including the Procedures, Organisation Charts and the Amendment Procedure
EASA Part 21 Subpart J Management System & SMS Considerations
Equipment Approval Procedures
SUBPART G — Production Organization Approval
Quality Considerations within an EASA Part 21 G Organisation
Safety Management within an EASA Part 21 G Organisation
Airworthiness Directives AD’s
Certification and Approval Process EASA ETSO
Subpart M – Repairs
Repair Approval Procedures
Subpart P – Permit to Fly
Subpart Q — Identification of Products, Parts and Appliances
Target Groups
This course is intended for nominated and key personnel working within Part 21 Design and Production Organisations, including Quality Managers, Quality Auditors, and Airline CAMO staff. It is also highly beneficial for regulators and individuals seeking a comprehensive understanding of the design, certification, and production of aircraft parts in accordance with EASA regulations.
Pre-requisites
No prior knowledge is required to participate in this training.
Learning Objectives
This training provides a comprehensive understanding of the regulatory processes governing aviation product design and production.
Participants will gain a thorough grasp of key terminology and procedures, including changes to type design, management of Supplemental Type Certificates (STCs), and repair approvals.
The course focuses on the core elements of both Design and Production Organisation processes, offering a complete overview of their structure, functions, and regulatory requirements.
What do People Say About Sofema Aviation Services Training?
The course exceeded my expectations.”
“Everything was inappropriate timing and in a good climate.”
“Maximum points for the instructor’s effort and explanation from me.”
“The instructor provided enough room for all the questions to be asked”
“We received a lot of additional information to make things clearer.”
Duration
3 Days – Each training day will start at 09.00 and finish at 17.00 with appropriate refreshment breaks.
To register for this training, please email [email protected] or Call +359 28210806
