{
  "url": "https://openlegislation.uk/eu-decision-2012-757/annex-I/division-4/division-4.2/division-4.2.3/division-4.2.3.5/division-4.2.3.5.2",
  "json_url": "https://openlegislation.uk/eu-decision-2012-757/annex-I/division-4/division-4.2/division-4.2.3/division-4.2.3.5/division-4.2.3.5.2.json",
  "legislation": "eudn/2012/757",
  "legislation_title": "Commission Decision of 14 November 2012 concerning the technical specification for interoperability relating to the ‘operation and traffic management’ subsystem of the rail system in the European Union and amending Decision 2007/756/EC (notified under document C(2012) 8075) (Text with EEA relevance) (2012/757/EU)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2012-757",
  "path": "annex/I/division/4/division/4.2/division/4.2.3/division/4.2.3.5/division/4.2.3.5.2",
  "kind": "division",
  "number": "4.2.3.5.2",
  "heading": "Recording of supervision data on board the train",
  "text": "As a minimum, the railway undertaking must record the following data:\nthe detection of passing of signals at danger or ‘ end of movement authority ’ ,\napplication of the emergency brake,\nspeed at which the train is running,\nany isolation or overriding of the on-board train control (signalling) systems,\noperation of the audible warning device,\noperation of door controls (release, closure), if fitted,\ndetection by on-board alarm systems related to the safe operation of the train, if fitted,\nidentity of the cab for which data is being recorded to be checked.\nFurther technical specifications concerning the recording device are set out in the TSI Loc & Pas.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Regulation (EU) 2015/995 of 8 June 2015 amending Decision 2012/757/EU concerning the technical specification for interoperability relating to the ‘operation and traffic management’ subsystem of the rail system in the European Union (Text with EEA relevance)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2012/757/annex/I/division/4/division/4.2/division/4.2.3/division/4.2.3.5/division/4.2.3.5.2",
    "retrieved_at": "2026-11-01T15:15:15.033136+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."
}