{
  "url": "https://openlegislation.uk/eu-regulation-2015-68/annex-XI/appendix-3",
  "json_url": "https://openlegislation.uk/eu-regulation-2015-68/annex-XI/appendix-3.json",
  "legislation": "eur/2015/68",
  "legislation_title": "Commission Delegated Regulation (EU) 2015/68 of 15 October 2014 supplementing Regulation (EU) No 167/2013 of the European Parliament and of the Council with regard to vehicle braking requirements for the approval of agricultural and forestry vehicles (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2015-68",
  "path": "annex/XI/appendix/3",
  "kind": "appendix",
  "number": "3",
  "heading": null,
  "text": "Performance on differing adhesion surfaces\n1.\nTractors\n1.1.\nThe prescribed braking rate referred to in point 5.3.5 of this Annex may be calculated by reference to the measured coefficient of adhesion of the two surfaces on which this test is carried out.\nThe two surfaces shall satisfy the conditions set out in point 5.3.4. of this Annex.\n1.2.\nThe coefficient of adhesion (kH and kL) of the high- and low-adhesion surfaces, respectively, shall be determined in accordance with the provisions in point 1.1 of Appendix 2.\n1.3.\nThe braking rate (zMALS) for laden tractors shall be:\nz MALS ≥ 0,75 4 k L + k H 5 and z MALS ≥ k L\n2.\nTowed vehicles\n2.1.\nThe braking rate referred to in point 6.3.2 of this Annex may be calculated by reference to the measured braking rates zRALH and zRALL on the two surfaces on which the tests are carried out with the anti-lock braking system operative. These two surfaces shall satisfy the conditions prescribed in point 6.3.2 of this Annex.\n2.2.\nThe braking rate zRALS shall be:\nz RALS ≥ 0,75 ε H × 4 z RALL + z RALH 5 and\nz RALS > z RALL ε H If εΗ > 0,95 use εΗ = 0,95.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Delegated Regulation (EU) 2016/1788 of 14 July 2016 amending Regulation (EU) No 167/2013 of the European Parliament and of the Council as regards the list of requirements for vehicle EU type-approval, and amending and correcting Commission Delegated Regulations (EU) No 1322/2014, (EU) 2015/96, (EU) 2015/68 and (EU) 2015/208 with regard to vehicle construction and general requirements, to environmental and propulsion unit performance requirements, to vehicle braking requirements and to vehicle functional safety requirements (Text with EEA relevance)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2015/68/annex/XI/appendix/3",
    "retrieved_at": "2026-11-01T14:46:56.586941+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."
}