{
  "url": "https://openlegislation.uk/eu-regulation-2009-661/annex-IV/annotations/1/annotation/12",
  "json_url": "https://openlegislation.uk/eu-regulation-2009-661/annex-IV/annotations/1/annotation/12.json",
  "legislation": "eur/2009/661",
  "legislation_title": "Regulation (EC) No 661/2009 of the European Parliament and of the Council of 13 July 2009 concerning type-approval requirements for the general safety of motor vehicles, their trailers and systems, components and separate technical units intended therefor (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2009-661",
  "path": "annex/IV/annotations/1/annotation/12",
  "kind": "division",
  "number": "( i )",
  "heading": null,
  "text": "Tyre pressure monitoring system for M1 vehicles applies on a compulsory basis in accordance with Article 9(2) of Regulation (EC) No 661/2009. UN Regulation No 141 applies to the approval of vehicles of category M1 up to a maximum mass of 3 500 kg. UN Regulation No 141 may apply on voluntary basis to the approval of vehicles of category N1 that are not fitted with twin wheels on an axle.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Regulation (EU) 2015/166 of 3 February 2015 supplementing and amending Regulation (EC) No 661/2009 of the European Parliament and of the Council as regards the inclusion of specific procedures, assessment methods and technical requirements, and amending Directive 2007/46/EC of the European Parliament and of the Council, and Commission Regulations (EU) No 1003/2010, (EU) No 109/2011 and (EU) No 458/2011 (Text with EEA relevance)."
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Inserted by Commission Regulation (EU) 2019/543 of 3 April 2019 amending Annex IV to Regulation (EC) No 661/2009 of the European Parliament and of the Council and Annexes I, III and IV to Directive 2007/46/EC of the European Parliament and of the Council as regards updating the references to and including certain Regulations of the United Nations Economic Commission for Europe on the type-approval of motor vehicles (Text with EEA relevance)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2009/661/annex/IV/annotations/1/annotation/12",
    "retrieved_at": "2026-11-01T14:51:22.908271+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."
}