# Commission Regulation (EU) No 748/2012 of 3 August 2012 laying down implementing rules for the airworthiness and environmental certification of aircraft and related products, parts and appliances, as well as for the certification of design and production organisations (recast) (Text with EEA relevance), Division 21.B.453: Issuance of a repair design approval

Extent: E+W+S+N.I.

(a) The CAA shall issue an approval of a major repair design, provided that:
1.. the applicant has demonstrated its capability in accordance with point 21.A.432B;
2.. the applicant has complied with point 21.A.433;
3.. the CAA, through its verification of the demonstration of compliance in accordance with the level of involvement established pursuant to point 21.B.100(a), has not found any non-compliance with the type-certification basis and environmental protection requirements; and
4.. no feature or characteristic has been identified that may make the product unsafe for the uses for which certification is requested.
(b) The CAA shall issue an approval of a minor repair design, provided that the applicant has complied with points (2) and (4) of point (a) and provided that the CAA, through its verifications of the demonstration of compliance in accordance with the level of involvement pursuant to point 21.B.100(b), has not found any non-compliance with the type-certification basis and environmental protection requirements.

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Source: https://www.legislation.gov.uk/eur/2012/748/annex/I/section/B/division/subpart+m/division/21.b.453 (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-748/annex-I/section-B/division-subpart+m/division-21.b.453
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.