{
  "url": "https://openlegislation.uk/eu-regulation-2018-858/annex-X/division-6/division-6.4",
  "json_url": "https://openlegislation.uk/eu-regulation-2018-858/annex-X/division-6/division-6.4.json",
  "legislation": "eur/2018/858",
  "legislation_title": "Regulation (EU) 2018/858 of the European Parliament and of the Council of 30 May 2018 on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles, amending Regulations (EC) No 715/2007 and (EC) No 595/2009 and repealing Directive 2007/46/EC (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2018-858",
  "path": "annex/X/division/6/division/6.4",
  "kind": "division",
  "number": "6.4",
  "heading": null,
  "text": "Reprogramming of control units shall be conducted in accordance with either international standard ISO 22900-2 or SAE J2534 or TMC RP1210B using non-proprietary hardware.\nFor the validation of the compatibility of the manufacturer-specific application and the vehicle communication interfaces (VCI) complying to international standard ISO 22900-2 or SAE J2534 or TMC RP1210B, the manufacturer shall offer either a validation of independently developed VCIs or the information, and loan of any special hardware, required for a VCI manufacturer to conduct such validation himself.\nThe conditions of Article 63(1) shall apply to fees for such validation or information and hardware.",
  "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/2018/858/annex/X/division/6/division/6.4",
    "retrieved_at": "2026-11-01T14:44:04.914425+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."
}