{
  "url": "https://openlegislation.uk/eu-regulation-2019-1784/article-4",
  "json_url": "https://openlegislation.uk/eu-regulation-2019-1784/article-4.json",
  "legislation": "eur/2019/1784",
  "legislation_title": "Commission Regulation (EU) 2019/1784 of 1 October 2019 laying down ecodesign requirements for welding equipment pursuant to Directive 2009/125/EC of the European Parliament and of the Council (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2019-1784",
  "path": "article/4",
  "kind": "article",
  "number": "4",
  "heading": "Conformity assessment",
  "text": "1. The conformity assessment procedure referred to in Article 8 of Directive 2009/125/EC shall be the internal design control system set out in Annex IV, or the management system set out in Annex V, to that Directive.\n2. For the purposes of conformity assessment pursuant to Article 8 of Directive 2009/125/EC, the technical documentation file shall contain a copy of the product information provided in accordance with Annex II, points 2 and 3, and the details and results of the calculations set out in Annex III to this Regulation.\n3. Where the information in the technical documentation for a particular model has been obtained:\n(a) from a model that has the same technical characteristics relevant for the technical information to be provided but is produced by a different manufacturer;\n(b) by calculation on the basis of design or extrapolation from another model of the same or a different manufacturer, or both;\nthe technical documentation shall include the details of such calculation, the assessment undertaken by the manufacturer to verify the accuracy of the calculation and, where appropriate, the declaration of identity between the models of different manufacturers.\nThe technical documentation shall include a list of all equivalent models, including the model identifiers.",
  "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/2019/1784/article/4",
    "retrieved_at": "2026-11-01T14:43:04.347073+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."
}