{
  "url": "https://openlegislation.uk/eu-regulation-2006-1033/article-4",
  "json_url": "https://openlegislation.uk/eu-regulation-2006-1033/article-4.json",
  "legislation": "eur/2006/1033",
  "legislation_title": "Commission Regulation (EC) No 1033/2006 of 4 July 2006 laying down the requirements on procedures for flight plans in the pre-flight phase for the single European sky (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2006-1033",
  "path": "article/4",
  "kind": "article",
  "number": "4",
  "heading": "Safety requirements",
  "text": "The CAA shall take the necessary measures to ensure that any changes to the existing procedures for flight plans in the pre-flight phase covered by this Regulation or any introduction of new procedures are preceded by a safety assessment, including hazard identification, risk assessment and mitigation processes, conducted by the parties concerned.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Words in Art. 4 substituted (31.12.2020) by The Air Traffic Management (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/459), regs. 1(2), 110; 2020 c. 1, Sch. 5 para. 1(1)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2006/1033/article/4",
    "retrieved_at": "2026-11-01T14:53:37.105954+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."
}