{
  "url": "https://openlegislation.uk/eu-decision-2003-422/annex/chapter-VI/division-B/division-4",
  "json_url": "https://openlegislation.uk/eu-decision-2003-422/annex/chapter-VI/division-B/division-4.json",
  "legislation": "eudn/2003/422",
  "legislation_title": "2003/422/EC: Commission Decision of 26 May 2003 approving an African swine fever diagnostic manual (Text with EEA relevance) (notified under document number C(2003) 1696)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2003-422",
  "path": "annex/chapter/VI/division/B/division/4",
  "kind": "division",
  "number": "4",
  "heading": null,
  "text": "Virus isolation and identification by HAD are recommended as a reference test for the confirmation of positive results of a prior ELISA, PCR or DIFT. They are also recommended when ASF has already been confirmed by other methods, particularly in case of a primary outbreak or case of ASF.\nASF viruses isolated in pig macrophages can be used for virus characterisation and molecular epidemiology.",
  "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/eudn/2003/422/annex/chapter/VI/division/B/division/4",
    "retrieved_at": "2026-11-01T15:18:22.461284+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."
}