{
  "url": "https://openlegislation.uk/good-laboratory-practice-regulations-1997/schedule-2/paragraph-9",
  "json_url": "https://openlegislation.uk/good-laboratory-practice-regulations-1997/schedule-2/paragraph-9.json",
  "legislation": "uksi/1997/654",
  "legislation_title": "The Good Laboratory Practice Regulations 1997",
  "legislation_url": "https://openlegislation.uk/good-laboratory-practice-regulations-1997",
  "path": "schedule/2/paragraph/9",
  "kind": "paragraph",
  "number": "9",
  "heading": "Physical and chemical systems",
  "text": "The inspector should check that—\nwhere required by study plans, the stability of test and reference substances were determined and that the reference substances specified in test plans were used,\nstandard operating procedures exist to cover laboratory activities and that their provisions are observed,\nin automated systems, data generated as graphs, recorder traces or computer print-outs are documented as raw data and archived.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1997/654/schedule/2/paragraph/9",
    "retrieved_at": "2026-10-29T12:22:49.085052+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."
}