{
  "url": "https://openlegislation.uk/eu-regulation-2018-1139/annex-II/division-1/division-1.2/division-1.2.4",
  "json_url": "https://openlegislation.uk/eu-regulation-2018-1139/annex-II/division-1/division-1.2/division-1.2.4.json",
  "legislation": "eur/2018/1139",
  "legislation_title": "Regulation (EU) 2018/1139 of the European Parliament and of the Council of 4 July 2018 on common rules in the field of civil aviation and establishing a European Union Aviation Safety Agency, and amending Regulations (EC) No 2111/2005, (EC) No 1008/2008, (EU) No 996/2010, (EU) No 376/2014 and Directives 2014/30/EU and 2014/53/EU of the European Parliament and of the Council, and repealing Regulations (EC) No 552/2004 and (EC) No 216/2008 of the European Parliament and of the Council and Council Regulation (EEC) No 3922/91 (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2018-1139",
  "path": "annex/II/division/1/division/1.2/division/1.2.4",
  "kind": "division",
  "number": "1.2.4",
  "heading": null,
  "text": "The effects of cyclic loading, environmental and operational degradation and likely subsequent part failures must not reduce the integrity of the propulsion system below acceptable levels. All necessary instructions for ensuring continued airworthiness in this regard must be promulgated.",
  "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/eur/2018/1139/annex/II/division/1/division/1.2/division/1.2.4",
    "retrieved_at": "2026-11-01T14:43:59.618018+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."
}