{
  "url": "https://openlegislation.uk/radioactive-substances-electronic-valves-exemption-order-1967/schedule",
  "json_url": "https://openlegislation.uk/radioactive-substances-electronic-valves-exemption-order-1967/schedule.json",
  "legislation": "uksi/1967/1797",
  "legislation_title": "The Radioactive Substances (Electronic Valves) Exemption Order 1967",
  "legislation_url": "https://openlegislation.uk/radioactive-substances-electronic-valves-exemption-order-1967",
  "path": "schedule",
  "kind": "schedule",
  "number": null,
  "heading": null,
  "text": "1\n2\n3\nCobalt 60\n0·1\n1\nNickel 63\n0·1\n1\nCaesium 137\n0·1\n1\nThorium (any isotope of)\n0·1\n1\nThallium 204\n0·1\n1\nRadium 226\n0·1\n1\nUranium (any isotope of)\n0·1\n1\nCarbon 14\n1\n10\nChlorine 36\n1\n10\nPromethium 147\n5\n30\nKrypton 85\n10\n100\nTritium\n150",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1967/1797/schedule",
    "retrieved_at": "2026-10-29T23:29:17.081567+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."
}