{
  "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017",
  "json_url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017.json",
  "id": "uksi/2017/920",
  "title": "The Nuclear Installations (Excepted Matter) Regulations 2017",
  "short_title": "Nuclear Installations (Excepted Matter) 2017",
  "long_title": "These Regulations prescribe the type of nuclear matter (“excepted matter”) that falls outside of the liability regime established under the Nuclear Installations Act 1965 (“the Act”). These Regulations revoke the Nuclear Installations (Excepted Matter) Regulations 1978 (S.I 1978/1779).",
  "citation": "S.I. 2017/920",
  "type": "uksi",
  "year": "2017",
  "number": "920",
  "version": "current",
  "date": "2017-09-11",
  "revised": true,
  "valid_from": "2025-12-02",
  "extent": "E+W+S+N.I.",
  "unapplied_effects": 0,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/introduction",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/1",
      "kind": "regulation",
      "number": "1",
      "heading": "Citation and commencement",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/regulation-1",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/2",
      "kind": "regulation",
      "number": "2",
      "heading": "Interpretation",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/regulation-2",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/3",
      "kind": "regulation",
      "number": "3",
      "heading": "Excepted matter",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/regulation-3",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/4",
      "kind": "regulation",
      "number": "4",
      "heading": "Prescribed activity limits",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/regulation-4",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/5",
      "kind": "regulation",
      "number": "5",
      "heading": "Review",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/regulation-5",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/6",
      "kind": "regulation",
      "number": "6",
      "heading": "Revocation of the Nuclear Installations (Excepted Matter) Regulations 1978",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/regulation-6",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "signature",
      "kind": "signature",
      "number": null,
      "heading": "Signature",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/signature",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "schedule",
      "kind": "schedule",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/schedule",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "note",
      "kind": "note",
      "number": null,
      "heading": "Explanatory note",
      "url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/note",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    }
  ],
  "outstanding_effects": [],
  "made_under": [
    {
      "id": "ukpga/1965/57",
      "title": "Nuclear Installations Act 1965",
      "url": "https://openlegislation.uk/nuclear-installations-act-1965",
      "provisions": []
    }
  ],
  "changes_made_to": 7,
  "changes_made_to_url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/changes.json",
  "changes_made_by": 8,
  "changes_made_by_url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/changes/by-it.json",
  "instruments_made_under": 0,
  "instruments_made_under_url": "https://openlegislation.uk/nuclear-installations-excepted-matter-regulations-2017/instruments.json",
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2017/920",
    "retrieved_at": "2026-10-28T23:07:59.447439+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."
}