doa concept

07 November 2006 Future of DOA Slide 1

DOA concept

Roger SimonDesign Organisation Manager


European Aviation Safety Agency

DOA Concept

HistoryPart 21 Subpart J DOA



History

Pre-JAR-21DOA in UK in 1938DOA in Germany in 1968

JAR-21JAA DOA WG started in 1990, to develop new rules for DOA, in context of JAR-21 drafting – Concept of approved organisation to support “acceptance of reports”JAR-21 published in 1993Implementation started in 1994



Part 21Like JAR-21 Subpart JA (JB not retained)

New NPAsExtension of privilege for permit to fly (NPA 9-2006)Improvement of Part 21 to improve the privilege related to acceptance of compliance documents (NPA 16-2006)

History



History

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Situation before EASA starts (1)



Situation before EASA starts (2)JB DOA

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Overview EASA AP and DOA 2003-2006

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Part 21 Subpart J DOA

Main principlesTo establish a “qualified framework” for the various activities related to the compliance demonstration with applicable requirementsTo set the basis to enable the Authorities to accept statements, from DOA organisations, that the regulations have been complied withOnly for applicant or holder of a design approval (TC, STC, changes, repairs…)




Rationales for JAR 21 Subpart JB deletion (1)

not immediately related to design approval certificatesconsidered outside of the scope of the Basic Regulation, Article 5(2)(d)absence of privilegesmore a kind of “label”, facilitating relationship between subcontractors and main design organisations in charge of the certification of complete products.




Rationales for JAR 21 Subpart JB deletion (2)

not considered as a prime responsibility of an Aviation Authority.

same objective can be achieved by Industry supplier/subcontractor qualification and overview systems, under Industry direct control.

[Ref. CRD Part 21, 33 to 36]




Agreement to re-discuss the conceptto keep for the first issue of Part 21 only design organisation approvals directly related to certificatesto recommend for further Agency activity the evaluation of possible new privileges taking into account the actual Industry environmentThis will allow a complete assessment of the situation and the development of appropriate solutions, fully in line with the functions to be exercised by an Aviation Safety Agency.



That’s why we are here today

Thank you for your

participation!

doa concept

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