{
  "url": "https://openlegislation.uk/railways-interoperability-high-speed-regulations-2002/regulation-15",
  "json_url": "https://openlegislation.uk/railways-interoperability-high-speed-regulations-2002/regulation-15.json",
  "legislation": "uksi/2002/1166",
  "legislation_title": "The Railways (Interoperability) (High-Speed) Regulations 2002",
  "legislation_url": "https://openlegislation.uk/railways-interoperability-high-speed-regulations-2002",
  "path": "regulation/15",
  "kind": "regulation",
  "number": "15",
  "heading": "Exemption from need to conform with the TSIs",
  "text": "(1) The circumstances in which the subsystems and interoperability constituents comprised in a project need not conform with the whole or part of any relevant TSI are where a derogation relating to that project has been—\n(a) notified by the Secretary of State to the Commission as provided for in Article 7(a) of the high-speed Directive;\n(b) notified by the Secretary of State to the Commission as provided for in Article 7(b) or (c) of the high-speed Directive; or\n(c) notified by the Secretary of State to the Commission and permitted by the Commission as provided for in Article 7(d) of the high-speed Directive.\n(2) For the purposes of paragraph (1)(a), a derogation notified pursuant to Article 7(a) of the high-speed Directive shall have no effect in relation to a subsystem or interoperability constituent unless—\n(a) the project in which that subsystem or interoperability constituent is to be used is at an advanced stage of development at the time the relevant TSI was published; and\n(b) the derogation has been notified to the Commission before authorisation is given pursuant to regulation 14.\n(3) For the purposes of paragraph (1)(b), a derogation notified pursuant to Article 7(b) or (c) of the high-speed Directive shall have no effect in relation to a subsystem or interoperability constituent unless the derogation has been notified to the Commission before the physical construction of the project in which that subsystem is to be used has commenced.\n(4) For the purposes of paragraph (1)(c), a derogation notified pursuant to Article 7(d) of the high-speed Directive shall have no effect in relation to a subsystem unless the derogation is notified to and permitted by the Commission before the physical construction of the project in which that subsystem is to be used has commenced.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2002/1166/regulation/15",
    "retrieved_at": "2026-10-29T06:59:32.387166+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."
}