{
  "url": "https://openlegislation.uk/eu-regulation-2012-748/annex-I/section-B/division-subpart+b/division-21.b.80",
  "json_url": "https://openlegislation.uk/eu-regulation-2012-748/annex-I/section-B/division-subpart+b/division-21.b.80.json",
  "legislation": "eur/2012/748",
  "legislation_title": "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)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2012-748",
  "path": "annex/I/section/B/division/subpart+b/division/21.b.80",
  "kind": "division",
  "number": "21.B.80",
  "heading": "Type-certification basis for a type-certificate or restricted type-certificate",
  "text": "The CAA shall establish the type certification basis and notify it to the applicant for a type-certificate or restricted type-certificate. The type certification basis shall consist of:\n(a) the certification specifications for airworthiness designated by the CAA from those applicable to the product at the date of application for that certificate, unless:\n1.. the applicant chooses to comply, or is required to comply in accordance with point 21.A.15(f), with certification specifications which became applicable after the date of the application; If an applicant chooses to comply with a certification specification which became applicable after the date of the application, the CAA shall include in the type-certification basis any other certification specification that is directly related; or\n2.. the CAA accepts any alternative to a designated certification specification that cannot be complied with, for which compensating factors have been found that provide an equivalent level of safety; or\n3.. the CAA accepts or prescribes other means that:\n(i) in the case of a type-certificate, demonstrate compliance with the essential requirements of Annex II to Regulation (EU) 2018/1139; or\n(ii) in the case of a restricted type-certificate, provide a level of safety adequate with regard to the intended use; and\n(b) any special condition prescribed by the CAA in accordance with point 21.B.75(a).",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Delegated Regulation (EU) 2019/897 of 12 March 2019 amending Regulation (EU) No 748/2012 as regards the inclusion of risk-based compliance verification in Annex I and the implementation of requirements for environmental protection (Text with EEA relevance)."
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Word in Annex 1 points 21.B.75-21.B.85 substituted (31.12.2020) by The Aviation Safety (Amendment) (EU Exit) Regulations 2020 (S.I. 2020/1116), regs. 1(2), 61(7)(b)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2012/748/annex/I/section/B/division/subpart+b/division/21.b.80",
    "retrieved_at": "2026-11-01T14:49:15.996010+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}