{
  "url": "https://openlegislation.uk/eu-decision-2002-735/annex/division-3/division-3.3/division-3.3.1/division-2",
  "json_url": "https://openlegislation.uk/eu-decision-2002-735/annex/division-3/division-3.3/division-3.3.1/division-2.json",
  "legislation": "eudn/2002/735",
  "legislation_title": "Commission Decision of 30 May 2002 concerning the technical specification for interoperability relating to the rolling stock subsystem of the trans-European high-speed rail system referred to in Article 6(1) of Directive 96/48/EC (notified under document number C(2002) 1952) (Text with EEA relevance) (2002/735/EC)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2002-735",
  "path": "annex/division/3/division/3.3/division/3.3.1/division/2",
  "kind": "division",
  "number": null,
  "heading": "Essential requirement 1.1.2:",
  "text": "‘The parameters involved in the wheel-rail contact must meet the stability requirements needed in order to guarantee safe movement at the maximum authorised speed’.\nIn order to satisfy this requirement, the wheel profiles, the allowable profile wear and the components affecting running stability shall be specified in Section 4.2.10 in such a way as to be completely compatible with the track criteria defined in the infrastructure subsystem.\nBearing in mind the importance of maintaining these parameters to guarantee safe operation, it is necessary to make arrangements to monitor these parameters on a continuous or periodic basis to prevent their deterioration over time.",
  "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/2002/735/annex/division/3/division/3.3/division/3.3.1/division/2",
    "retrieved_at": "2026-11-01T15:18:29.829862+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."
}