{
  "url": "https://openlegislation.uk/railways-interoperability-regulations-2011/schedule-4/paragraph-2.1",
  "json_url": "https://openlegislation.uk/railways-interoperability-regulations-2011/schedule-4/paragraph-2.1.json",
  "legislation": "uksi/2011/3066",
  "legislation_title": "The Railways (Interoperability) Regulations 2011",
  "legislation_url": "https://openlegislation.uk/railways-interoperability-regulations-2011",
  "path": "schedule/4/paragraph/2.1",
  "kind": "paragraph",
  "number": "2.1",
  "heading": null,
  "text": "Introduction\nFor the purpose of these Regulations, the verification by reference to NTSNs is the procedure whereby an approved body checks and certifies that the subsystem complies with the relevant NTSNs, save for any applicable UK specific cases contained in those NTSNs.\nThis is without prejudice to the obligations of the project entity to comply with any other enactment or rule of law, including any verifications by the assessment bodies required by other legislation.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Sch. 4 inserted (31.12.2020) by The Railways (Interoperability) (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/345), reg. 1(2), Sch. 3 (as amended by The Railways (Interoperability) (Miscellaneous Amendments and Revocations) (EU Exit) Regulations 2020 (S.I. 2020/318), regs. 1(2)(b), 5(13)(a), 5(13)(b), 5(13)(c), 5(13)(d)); 2020 c. 1, Sch. 5 para. 1(1)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2011/3066/schedule/4/paragraph/2.1",
    "retrieved_at": "2026-10-29T01:46:33.800983+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."
}