# Commission Regulation (EU) No 1321/2014 of 26 November 2014 on the continuing airworthiness of aircraft and aeronautical products, parts and appliances, and on the approval of organisations and personnel involved in these tasks (Recast) (Text with EEA relevance), Division ML.A.304: Data for modifications and repairs

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

A person or organisation repairing an aircraft or a component shall assess any damage. Modifications and repairs shall be carried out using, as appropriate, the following data:
(a) approved by the CAA;
(b) approved by a design organisation complying with Annex I (Part-21) to Regulation (EU) No 748/2012;
(c) contained in the requirements referred to in point 21.A.90B or point 21.A.431B of Annex I (Part-21) to Regulation (EU) No 748/2012.

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Source: https://www.legislation.gov.uk/eur/2014/1321/annex/Vb/division/1/division/sectiona/division/subpartc/division/ml.a.304 (the official version)
Page: https://openlegislation.uk/eu-regulation-2014-1321/annex-Vb/division-1/division-sectiona/division-subpartc/division-ml.a.304
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.