{
  "url": "https://openlegislation.uk/eu-decision-2002-106/annex/chapter-IV/division-A/division-5",
  "json_url": "https://openlegislation.uk/eu-decision-2002-106/annex/chapter-IV/division-A/division-5.json",
  "legislation": "eudn/2002/106",
  "legislation_title": "2002/106/EC: Commission Decision of 1 February 2002 approving a Diagnostic Manual establishing diagnostic procedures, sampling methods and criteria for evaluation of the laboratory tests for the confirmation of classical swine fever (Text with EEA relevance) (notified under document number C(2002) 381)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2002-106",
  "path": "annex/chapter/IV/division/A/division/5",
  "kind": "division",
  "number": "5",
  "heading": null,
  "text": "If further clinical signs or lesions that may suggest classical swine fever are detected in a suspected holding, but the competent authority deems that these findings are not sufficient to confirm an outbreak of classical swine fever and that laboratory tests are therefore necessary, blood samples for laboratory tests must be taken from the suspected pigs and from other pigs in each sub-unit in which the suspected pigs are kept, in accordance with the procedures laid down below.\nThe minimum number of samples to be taken for serological tests must allow for the detection of 10 % seroprevalence with 95 % confidence in the sub-unit in question.\nHowever, in the case of:\nbreeding sows, the minimum number of sows to be sampled must allow for the detection of 5 % seroprevalence with 95 % confidence;\na semen collection centre, blood samples must be taken from all boars.\nThe number of samples to be taken for virological tests will be in accordance with the instructions of the competent authority, which will take into account the range of tests that can be performed, the sensitivity of the laboratory tests that will be used and the epidemiological situation.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "In certain cases, e.g. when classical swine fever is suspected in a holding with a limited number of young pigs, the proportion of infected sows may be very small. In these cases a higher number of sows must be sampled."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2002/106/annex/chapter/IV/division/A/division/5",
    "retrieved_at": "2026-11-01T15:18:36.246374+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."
}