{
  "url": "https://openlegislation.uk/eu-decision-2002-731/annex/division-4/division-4.1/division-4.1.2/division-4.1.2.1",
  "json_url": "https://openlegislation.uk/eu-decision-2002-731/annex/division-4/division-4.1/division-4.1.2/division-4.1.2.1.json",
  "legislation": "eudn/2002/731",
  "legislation_title": "Commission Decision of 30 May 2002 concerning the technical specification for interoperability relating to the control-command and signalling subsystem of the trans-European high-speed rail system referred to in Article 6(1) of Council Directive 96/48/EC (notified under document number C(2002) 1947) (Text with EEA relevance) (2002/731/EC)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2002-731",
  "path": "annex/division/4/division/4.1/division/4.1.2/division/4.1.2.1",
  "kind": "division",
  "number": "4.1.2.1",
  "heading": "Interface between on-board and trackside assembly",
  "text": "(a) Radio communications with the train\nClass A radio communication interfaces shall operate in the GSM-R bands, including the public bands and those frequency bands that are exclusively allocated for use by the railways. Annex A, index 12, shall apply to radio communications.\nThere shall be formalised procedures created which conform to the needs of a multilingual environment.\n(b) Balise and loop communications with the train\nClass A balise and loop communication interfaces shall comply with Annex A, index 12.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2002/731/annex/division/4/division/4.1/division/4.1.2/division/4.1.2.1",
    "retrieved_at": "2026-11-01T15:18:30.359571+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."
}