{
  "url": "https://openlegislation.uk/eu-directive-1999-37/annex-II/division-III/division-III.6/division-D",
  "json_url": "https://openlegislation.uk/eu-directive-1999-37/annex-II/division-III/division-III.6/division-D.json",
  "legislation": "eudr/1999/37",
  "legislation_title": "Council Directive 1999/37/EC of 29 April 1999 on the registration documents for vehicles",
  "legislation_url": "https://openlegislation.uk/eu-directive-1999-37",
  "path": "annex/II/division/III/division/III.6/division/D",
  "kind": "division",
  "number": "D",
  "heading": "Transmission protocol T = 1",
  "text": "The support of chaining is mandatory.\nThe following simplifications are allowed:\nNAD Byte: not used (NAD should be set to ‘ 00 ’ ),\nS-Block ABORT: not used,\nS-Block VPP state error: not used.\nThe information field size device (IFSD) shall be indicated from the IFD immediately after ATR, i.e. the IFD shall transmit the S-block IFS request after ATR and the card shall send back S-block IFS. The recommended value for IFSD is 254 bytes.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Directive 2003/127/EC of 23 December 2003 amending Council Directive 1999/37/EC on the registration documents for vehicles (Text with EEA relevance)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudr/1999/37/annex/II/division/III/division/III.6/division/D",
    "retrieved_at": "2026-11-01T15:23:04.829702+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."
}