{
  "url": "https://openlegislation.uk/environmental-protection-prescribed-processes-and-substances-regulations-1991/schedule-6",
  "json_url": "https://openlegislation.uk/environmental-protection-prescribed-processes-and-substances-regulations-1991/schedule-6.json",
  "legislation": "uksi/1991/472",
  "legislation_title": "The Environmental Protection (Prescribed Processes and Substances) Regulations 1991",
  "legislation_url": "https://openlegislation.uk/environmental-protection-prescribed-processes-and-substances-regulations-1991",
  "path": "schedule/6",
  "kind": "schedule",
  "number": "6",
  "heading": "RELEASE INTO LAND: PRESCRIBED SUBSTANCES",
  "text": "Organic solvents\nAzides\nHalogens and their covalent compounds\nMetal carbonyls\nOrganometallic compounds\nOxidising agents\nPolychlorinated dibenzofuran and any congener thereof\nPolychlorinated dibenzo-p-dioxin and any congener thereof\nPolyhalogenated biphenyls, terphenyls and naphthalenes\nPhosphorus\nPesticides, that is to say, any chemical substance or preparation prepared or used for destroying any pest, including those used for protecting plants or wood or other plant products from harmful organisms; regulating the growth of plants; giving protection against harmful creatures; rendering such creatures harmless; controlling organisms with harmful or unwanted effects on water systems, buildings or other structures, or on manufactured products; or protecting animals against ectoparasites.\nAlkali metals and their oxides and alkaline earth metals and their oxides.",
  "extent": "E+W+S",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Regulations revoked (E.W.) (6.4.2008) by The Environmental Permitting (England and Wales) Regulations 2007 (S.I. 2007/3538), reg. 1(1)(b), Sch. 22 (with regs. 69-72); and lapsed (S.) by virtue of repeal of power conferring provision 1990 c. 43, s. 2 (S.) (1.4.2015) by Pollution Prevention and Control Act 1999 (c. 24), s. 7(3), Sch. 3 (with s. 7(7)); S.S.I. 2015/74, art. 2(2)(b)"
    },
    {
      "type": "I",
      "label": "I1",
      "text": "Sch. 6 in force at 1.4.1991 for E.W. and 1.4.1992 for S., see reg. 1(2)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1991/472/schedule/6",
    "retrieved_at": "2026-10-29T14:49:53.509555+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."
}