{
  "url": "https://openlegislation.uk/eu-decision-2006-860/annex/division-4/division-4.2/division-4.2.8",
  "json_url": "https://openlegislation.uk/eu-decision-2006-860/annex/division-4/division-4.2/division-4.2.8.json",
  "legislation": "eudn/2006/860",
  "legislation_title": "Commission Decision of 7 November 2006 concerning a technical specification for interoperability relating to the control-command and signalling subsystem of the trans-European high speed rail system and modifying Annex A to Decision 2006/679/EC concerning the technical specification for interoperability relating to the control-command and signalling subsystem of the trans-European conventional rail system (notified under document number C(2006) 5211) (Text with EEA relevance) (2006/860/EC)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2006-860",
  "path": "annex/division/4/division/4.2/division/4.2.8",
  "kind": "division",
  "number": "4.2.8",
  "heading": "Key Management",
  "text": "This Basic Parameter concerns the safety related data transmitted via radio that is protected by mechanisms that need cryptographic keys. The infrastructure managers and railway undertakings shall provide a management system that controls and manages the keys. A key management interface is required:\nbetween the key management systems of different infrastructure managers,\nbetween the key management systems of railway undertakings and the infrastructure managers,\nbetween the key management system and the on-board and track-side ETCS equipment.\nThe requirements to the key management between key management systems of interoperable regions are specified in Annex A, index 11 and index 56.",
  "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/2006/860/annex/division/4/division/4.2/division/4.2.8",
    "retrieved_at": "2026-11-01T15:17:24.266188+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."
}