{
  "url": "https://openlegislation.uk/fire-certificates-special-premises-regulations-northern-ireland-1991/schedule-1/paragraph-9",
  "json_url": "https://openlegislation.uk/fire-certificates-special-premises-regulations-northern-ireland-1991/schedule-1/paragraph-9.json",
  "legislation": "nisr/1991/446",
  "legislation_title": "Fire Certificates (Special Premises) Regulations (Northern Ireland) 1991",
  "legislation_url": "https://openlegislation.uk/fire-certificates-special-premises-regulations-northern-ireland-1991",
  "path": "schedule/1/paragraph/9",
  "kind": "paragraph",
  "number": "9",
  "heading": null,
  "text": "Any premises at which there are in process, manufacture, use or storage at any one time, or there are facilities provided for such processing, manufacture, use or storage of, quantities of any of the materials listed below in, or in excess of, the quantities specified—\nPhosgene\n5 tonnes\nEthylene oxide\n20 tonnes\nCarbon disulphide\n50 tonnes\nAcrylonitrile\n50 tonnes\nHydrogen cyanide\n50 tonnes\nEthylene\n100 tonnes\nPropylene\n100 tonnes\nAny highly flammable liquid not otherwise specified\n4,000 tonnes",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [
    {
      "type": "words substituted",
      "affecting": "nisr/2015/265",
      "affecting_title": "The Classification, Labelling and Packaging of Chemicals (Amendment) Regulations (Northern Ireland) 2015"
    },
    {
      "type": "words omittted",
      "affecting": "nisr/2015/265",
      "affecting_title": "The Classification, Labelling and Packaging of Chemicals (Amendment) Regulations (Northern Ireland) 2015"
    },
    {
      "type": "substituted",
      "affecting": "nisr/2001/436",
      "affecting_title": "Radiation (Emergency Preparedness and Public Information) Regulations (Northern Ireland) 2001 (revoked)"
    },
    {
      "type": "words substituted",
      "affecting": "nisr/2003/152",
      "affecting_title": "Dangerous Substances and Explosive Atmospheres Regulations (Northern Ireland) 2003"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/nisr/1991/446/schedule/1/paragraph/9",
    "retrieved_at": "2026-10-29T03:00:13.273700+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."
}