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DOA concept

DOA concept. Roger Simon Design Organisation Manager. DOA Concept. History Part 21 Subpart J DOA. History. Pre-JAR-21 DOA in UK in 1938 DOA in Germany in 1968 JAR-21

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DOA concept

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  1. DOA concept Roger Simon Design Organisation Manager Future of DOA

  2. DOA Concept • History • Part 21 Subpart J DOA Future of DOA

  3. History • Pre-JAR-21 • DOA in UK in 1938 • DOA in Germany in 1968 • JAR-21 • JAA 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 1993 • Implementation started in 1994 Future of DOA

  4. History • Part 21 • Like JAR-21 Subpart JA (JB not retained) • New NPAs • Extension 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) Future of DOA

  5. History Situation before EASA starts (1) Future of DOA

  6. History Situation before EASA starts (2) Future of DOA

  7. History Overview EASA AP and DOA 2003-2006 Future of DOA

  8. Part 21 Subpart J DOA • Main principles • To establish a “qualified framework” for the various activities related to the compliance demonstration with applicable requirements • To set the basis to enable the Authorities to accept statements, from DOA organisations, that the regulations have been complied with • Only for applicant or holder of a design approval (TC, STC, changes, repairs…) Future of DOA

  9. Part 21 Subpart J DOA • Rationales for JAR 21 Subpart JB deletion(1) • not immediately related to design approval certificates • considered outside of the scope of the Basic Regulation, Article 5(2)(d) • absence of privileges • more a kind of “label”, facilitating relationship between subcontractors and main design organisations in charge of the certification of complete products. Future of DOA

  10. Part 21 Subpart J DOA • 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] Future of DOA

  11. Part 21 Subpart J DOA • Agreement to re-discuss the concept • to keep for the first issue of Part 21 only design organisation approvals directly related to certificates • to recommend for further Agency activity the evaluation of possible new privileges taking into account the actual Industry environment • This 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. Future of DOA

  12. That’s why we are here today Thank you for your participation! Future of DOA

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