{
  "url": "https://openlegislation.uk/civil-aviation-authority-regulations-1991/regulation-4",
  "json_url": "https://openlegislation.uk/civil-aviation-authority-regulations-1991/regulation-4.json",
  "legislation": "uksi/1991/1672",
  "legislation_title": "The Civil Aviation Authority Regulations 1991",
  "legislation_url": "https://openlegislation.uk/civil-aviation-authority-regulations-1991",
  "path": "regulation/4",
  "kind": "regulation",
  "number": "4",
  "heading": "Service of documents",
  "text": "(1) Subject to regulation 31A(5)(d) anything required to be served on any person under these Regulations or under section 66(4) or 84(1) of the Act shall be set out in a notice in writing which may be served either:\n(a) by delivering it to that person;\n(b) by leaving it at his proper address;\n(c) by sending it by post to that address; or\n(d) by sending it to him at that address by telex or other similar means which produce a document containing a text of the communication, in which event the document shall be regarded as served when it is received;\nand where the person is a body corporate the document may be served upon the secretary of that body.\n(2) For the purposes of this regulation the proper address of any person shall, in the case of a body corporate, be the registered or principal office of that body and in any other case be the last known address of the person to be served.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Words in reg. 4(1) inserted (31.7.2001) by The Civil Aviation Authority (Amendment) Regulations 2001 (S.I. 2001/2448), regs. 1, 2(2)"
    },
    {
      "type": "I",
      "label": "I1",
      "text": "Reg. 4 in force at 1.9.1991, see reg. 1"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1991/1672/regulation/4",
    "retrieved_at": "2026-10-29T14:40:59.508201+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."
}