{
  "url": "https://openlegislation.uk/eu-regulation-2017-2400/annex-X/appendix-4",
  "json_url": "https://openlegislation.uk/eu-regulation-2017-2400/annex-X/appendix-4.json",
  "legislation": "eur/2017/2400",
  "legislation_title": "Commission Regulation (EU) 2017/2400 of 12 December 2017 implementing Regulation (EC) No 595/2009 of the European Parliament and of the Council as regards the determination of the CO2 emissions and fuel consumption of heavy-duty vehicles and amending Directive 2007/46/EC of the European Parliament and of the Council and Commission Regulation (EU) No 582/2011 (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2017-2400",
  "path": "annex/X/appendix/4",
  "kind": "appendix",
  "number": "4",
  "heading": null,
  "text": "Numbering\n1.\nNumbering:\n1.1.\nCertification number for tyres shall comprise the following:\ng11*YYYY/YYYY*ZZZZ/ZZZZ*T*0000*00\nSection 1\nSection 2\nSection 3\nAdditional letter to section 3\nSection 4\nSection 5\nIndication of country issuing the certificate\nHDV CO 2 certification Regulation (2017/2400)\nLatest amending Statutory Instrument (S.I. ZZZZ/ZZZZ)\nT = Tyre\nBase certification number 0000\nExtension 00",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Regulation (EU) 2019/318 of 19 February 2019 amending Regulation (EU) 2017/2400 and Directive 2007/46/EC of the European Parliament and of the Council as regards the determination of the CO2 emissions and fuel consumption of heavy-duty vehicles (Text with EEA relevance)."
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Word in Annex 10 Appendix 4 point 1.1 substituted (31.12.2022 at 11.00 p.m.) by The Road Vehicles and Non-Road Mobile Machinery (Type-Approval) (Amendment and Transitional Provisions) (EU Exit) Regulations 2022 (S.I. 2022/1273), regs. 1(2), 83(8)(d)(i)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "Words in Annex 10 Appendix 4 table substituted (31.12.2022 at 11.00 p.m.) by The Road Vehicles and Non-Road Mobile Machinery (Type-Approval) (Amendment and Transitional Provisions) (EU Exit) Regulations 2022 (S.I. 2022/1273), regs. 1(2), 83(8)(d)(ii)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2017/2400/annex/X/appendix/4",
    "retrieved_at": "2026-11-01T14:44:20.922900+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."
}