{
  "url": "https://openlegislation.uk/air-navigation-order-2016/article-56",
  "json_url": "https://openlegislation.uk/air-navigation-order-2016/article-56.json",
  "legislation": "uksi/2016/765",
  "legislation_title": "The Air Navigation Order 2016",
  "legislation_url": "https://openlegislation.uk/air-navigation-order-2016",
  "path": "article/56",
  "kind": "article",
  "number": "56",
  "heading": "Extension of a national airworthiness review certificate of an aircraft in a controlled environment",
  "text": "(1) The validity of a national airworthiness review certificate of an aircraft in a controlled environment may be extended by the continuing airworthiness management organisation which is managing the airworthiness of the aircraft.\n(2) The continuing airworthiness management organisation may extend the validity of a national airworthiness review certificate on a maximum of two occasions, for a period of 12 months on each occasion.\n(3) A national airworthiness review certificate may be extended only when the continuing airworthiness management organisation which is to extend it is satisfied that it is proper to do so.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2016/765/article/56",
    "retrieved_at": "2026-10-28T23:21:35.381803+00:00",
    "licence": "OGL-UK-3.0",
    "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."
  }
}