Post on 27-Mar-2015
06.12.2006 DOA Workshop Dublin
The Place of DOA in Part 21
Peter CorbeelRulemaking Directorate
Initial Airworthiness Manager
06.12.2006 DOA Workshop Dublin Slide 2
European Aviation Safety Agency
Overview
Part 21 HistoryDOA in Basic RegulationPart 21 PrinciplesDOA in Part 21
PurposeMandatory/eligibilityDOA or APDOADOA concept
Development of DOA
06.12.2006 DOA Workshop Dublin Slide 3
European Aviation Safety Agency
Part 21 History
JAR-21 adopted 30-11-93Implementation slowJA DOA limited to TC and STC applicantsJB DOA for contracted design of partsTransposition JAR-21 to Part 21
06.12.2006 DOA Workshop Dublin Slide 4
European Aviation Safety Agency
DOA in Basic Regulation
Article 5(2)(d)Organisation responsible for design … demonstrate their capabilityCapability recognised through organisation approvalPrivileges in terms of approval
06.12.2006 DOA Workshop Dublin Slide 5
European Aviation Safety Agency
DOA in Basic Regulation
Annex 1, paragraph 3Organisation must have means (facilities, personnel, equipment, procedures, responsibilities, ….Management systemArrangements with other organisationsOccurrence reporting and handling (internal + external)
06.12.2006 DOA Workshop Dublin Slide 6
European Aviation Safety Agency
Part-21 principles
Within EU: single investigationCentral role of TC holderOrganisation approvalsOne rule for production (for products and parts and appliances)Import / Export addressed by international agreements
06.12.2006 DOA Workshop Dublin Slide 7
European Aviation Safety Agency
Part-21 principles
Organisation approvalNo delegation to individualsPOA and DOANo geographical restrictionsQMS approach (ISO 9000)
06.12.2006 DOA Workshop Dublin Slide 8
European Aviation Safety Agency
DOA in Part 21
Purpose:Increase confidence in compliance statementsAllow Agency to step backMoving from individual certification task review to design assurance system reviewFor:
Type and Supplemental Type certification
Design approval of changes and repairs
Continued Airworthiness activities
06.12.2006 DOA Workshop Dublin Slide 9
European Aviation Safety Agency
DOA in Part 21
DOA mandatory:Proof that applicant for design approval has capabilityProof that holder of design approval is able to discharge responsibilities
DOA eligibilityOnly in conjunction with applicationOr to obtain privilege to approve minor changes/repairs
06.12.2006 DOA Workshop Dublin Slide 10
European Aviation Safety Agency
DOA or APDOA
DOA: possible for most design approvalsDOA mandatory for TC “non-simple” + APUAt least APDOA for
TC “simple design”STCMajor repair designAll ETSO
06.12.2006 DOA Workshop Dublin Slide 11
European Aviation Safety Agency
DOA ConceptR
esp
on
sib
ilities
(21A
.265)
A Design Assurance System (21A.239)
A Handbook
(21A.243)
Terms of Approval
(21A.251 + 21A.263)
The RIGHT PEOPLE,in the RIGHT PLACES,
with the RIGHT MEANS(21A.243 + 21A.245)
06.12.2006 DOA Workshop Dublin Slide 12
European Aviation Safety Agency
Development of DOA
Compliance documents privilege (NPA 16/2006)Permit to Fly additional privileges (NPA 9/2006)“Future of DOA”: extend DOA eligibility to contractors (making compliance statements)
06.12.2006 DOA Workshop Dublin Slide 13
European Aviation Safety Agency
The Place of DOA in Part 21
END
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