{
  "url": "https://openlegislation.uk/draft-microchipping-of-dogs-england-regulations-2014/regulation-4",
  "json_url": "https://openlegislation.uk/draft-microchipping-of-dogs-england-regulations-2014/regulation-4.json",
  "legislation": "ukdsi/2014/9780111122501",
  "legislation_title": "The Microchipping of Dogs (England) Regulations 2014",
  "legislation_url": "https://openlegislation.uk/draft-microchipping-of-dogs-england-regulations-2014",
  "path": "regulation/4",
  "kind": "regulation",
  "number": "4",
  "heading": "Form of microchip",
  "text": "From the date these regulations come into force any microchip implanted in a dog must meet the following requirements—\n(a) it must have a unique number which includes the manufacturer’s code;\n(b) it must be compliant with ISO standard 11784:1996 of the International Standards Organisation’s standards for microchips;\n(c) it must be compliant with ISO standard 11785:1996 of the International Standards Organisation’s standards for microchips apart from Annex A; and\n(d) it must respond to a transponder which operates at 134.2 kilohertz and conforms with the FDXB protocol set out in ISO standards 11784:1996 and 11785:1996.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "ISO Central Secretariat, International Organization for Standardization (ISO), 1 rue de Varembé, Case postale 56, CH-1211, Geneva 20, Switzerland."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukdsi/2014/9780111122501/regulation/4",
    "retrieved_at": "2026-10-30T15:11:52.011433+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."
}