21.A.432C Application for a repair design approval

• Regulation (EU) 2021/699 found in: Initial Airworthiness and Environmental Protection (No 748/2012) Part-21 Part-21L (Jul 2024)

21.A.432C Application for a repair design approval Regulation (EU) 2021/699 (a)     An application for a repair design approval shall be made in a form and manner established by the Agency. (b)     An application for a major repair design approval shall include, or be supplemented after the initial application by, a certification programme containing: 1.       a description of the damage and repair design identifying the configuration of the type design upon which the repair is made; 2.       an identification of all areas of the type design and the approved manuals that are changed or affected by the repair design; 3.       an identification of any reinvestigations necessary to demonstrate compliance of the repair design and areas affected by the repair design with the type-certification basis incorporated by reference in, as applicable, either the type-certificate, the supplemental type-certificate or the APU ETSO authorisation; 4.       any proposed amendments to the type-certification basis incorporated by reference in, as applicable, either the type-certificate, the supplemental type-certificate or the APU ETSO authorisation; 5.       a proposal for a breakdown of the certification programme into meaningful groups of compliance demonstration activities and data, including the means and process proposed to be followed to demonstrate compliance with point [21.A.433](#_DxCrossRefBm1649096849)(a)(1) and references to related compliance documents; 6.       a proposal for the assessment of the meaningful groups of compliance demonstration activities and data, addressing the likelihood of an unidentified non-compliance with the type-certification basis and the potential impact of that non-compliance on product safety. The proposed assessment shall take into account at least the elements set out in subpoints (1)‑(4) of point [21.B.100](#_DxCrossRefBm1649096973)(a). Based on this assessment, the application shall include a proposal for the Agency's involvement in the verification of the compliance demonstration activities and data; and 7.       the specification whether the certification data is prepared completely by the applicant or on the basis of an arrangement with the owner of the type-certification data.