{
  "url": "https://openlegislation.uk/trade-effluents-prescribed-processes-and-substances-regulations-1989/schedule-1",
  "json_url": "https://openlegislation.uk/trade-effluents-prescribed-processes-and-substances-regulations-1989/schedule-1.json",
  "legislation": "uksi/1989/1156",
  "legislation_title": "The Trade Effluents (Prescribed Processes and Substances) Regulations 1989",
  "legislation_url": "https://openlegislation.uk/trade-effluents-prescribed-processes-and-substances-regulations-1989",
  "path": "schedule/1",
  "kind": "schedule",
  "number": "1",
  "heading": "PRESCRIBED SUBSTANCES",
  "text": "Mercury and its compounds\nCadmium and its compounds\ngamma-Hexachlorocyclohexane\nDDT\nPentachlorophenol\nHexachlorobenzene\nHexachlorobutadiene\nAldrin\nDieldrin\nEndrin\nCarbon Tetrachloride\nPolychlorinated Biphenyls\nDichlorvos\n1, 2-Dichloroethane\nTrichlorobenzene\nAtrazine\nSimazine\nTributyltin compounds\nTriphenyltin compounds\nTrifluralin\nFenitrothion\nAzinphos-methyl\nMalathion\nEndosulfan",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [
    {
      "type": "amended",
      "affecting": "uksi/1990/1629",
      "affecting_title": "The Trade Effluents (Prescribed Processes and Substances) (Amendment) Regulations 1990"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1989/1156/schedule/1",
    "retrieved_at": "2026-10-29T15:41:05.820347+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."
}