{
  "url": "https://openlegislation.uk/eu-directive-1992-66/annex-III/chapter-8/division-6",
  "json_url": "https://openlegislation.uk/eu-directive-1992-66/annex-III/chapter-8/division-6.json",
  "legislation": "eudr/1992/66",
  "legislation_title": "Council Directive 92/66/EEC of 14 July 1992 introducing Community measures for the control of Newcastle disease",
  "legislation_url": "https://openlegislation.uk/eu-directive-1992-66",
  "path": "annex/III/chapter/8/division/6",
  "kind": "division",
  "number": "6",
  "heading": null,
  "text": "All viruses should give clear plaques when incubated in the presence of trypsin in the overlay. When trypsin is absent from the overlay only viruses virulent for chickens will produce plaques.",
  "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/eudr/1992/66/annex/III/chapter/8/division/6",
    "retrieved_at": "2026-11-01T15:23:21.646631+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."
}