# 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.A.118A: Obligations and UKPA marking

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

Each holder of a supplemental type-certificate shall:
(a)undertake the obligations:
1.. laid down in points 21.A.3A to 21.A.8 and 21.A.120B;
2.. implicit in the collaboration with the type-certificate holder under point 21.A.115(d)(2);
and for this purpose continue to meet the criteria of point 21.A.112B;
(b)specify the marking, including UKPA letters, in accordance with point 21.A.804(a).

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Source: https://www.legislation.gov.uk/eur/2012/748/annex/I/section/A/division/subpart+e/division/21.a.118a (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-748/annex-I/section-A/division-subpart+e/division-21.a.118a
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.