{
  "url": "https://openlegislation.uk/eu-regulation-2017-1151/annex-I/appendix-8c",
  "json_url": "https://openlegislation.uk/eu-regulation-2017-1151/annex-I/appendix-8c.json",
  "legislation": "eur/2017/1151",
  "legislation_title": "Commission Regulation (EU) 2017/1151 of 1 June 2017 supplementing Regulation (EC) No 715/2007 of the European Parliament and of the Council on type-approval of motor vehicles with respect to emissions from light passenger and commercial vehicles (Euro 5 and Euro 6) and on access to vehicle repair and maintenance information, amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) No 1230/2012 and repealing Commission Regulation (EC) No 692/2008 (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2017-1151",
  "path": "annex/I/appendix/8c",
  "kind": "appendix",
  "number": "8c",
  "heading": "Template for Test Sheet",
  "text": "The test sheet shall include the test data that are recorded, but not included in any test report.\nThe test sheet(s) shall be retained by the technical service or the manufacturer for at least 10 years.\nThe following information, if applicable, is the minimum data required for test sheets.\nInformation from Annex XXI, Sub-Annex 4 to Regulation (EU) 2017/1151\nAdjustable wheel alignment parameters\n:\nThe coefficients, c 0 , c 1 and c 2 ,\n:\nc 0 =\nc 1 =\nc 2 =\nThe coastdown times measured on the chassis dynamometer\n:\nReference speed (km/h)\nCoastdown time (s)\n130\n120\n110\n100\n90\n80\n70\n60\n50\n40\n30\n20\nAdditional weight may be placed on or in the vehicle to eliminate tyre slippage\n:\nweight (kg)\non/in the vehicle\nThe coastdown times after performing the vehicle coast down procedure\n:\nReference speed (km/h)\nCoastdown time (s)\n130\n120\n110\n100\n90\n80\n70\n60\n50\n40\n30\n20\nInformation from Annex XXI, Sub-Annex 5 to Regulation (EU) 2017/1151\nNO x converter efficiency\nIndicated concentrations (a); (b), (c), (d), and the concentration when the NOx analyser is in the NO mode so that the calibration gas does not pass through the converter\n:\n(a) =\n(b) =\n(c) =\n(d) =\nConcentration in NO mode =\nInformation from Annex XXI, Sub-Annex 6 to Regulation (EU) 2017/1151\nThe distance actually driven by the vehicle\n:\nFor manual shift transmission vehicle, MT vehicle that cannot follow the cycle trace:\nThe deviations from the driving cycle\n:\nDrive trace indices:\nThe following indices shall be calculated in accordance with the standard SAE J2951(Revised Jan-2014):\n:\n:\nIWR: Inertial Work Rating\n:\nRMSSE: Root Mean Squared Speed Error\n:\n:\n:\nParticulate sample filter weighing\nFilter before the test\n:\nFilter after the test\n:\nReference filter\n:\nContent of each of the compounds measured after stabilization of the measuring device\n:\nRegeneration factor determination\nThe number of cycles D between two WLTCs where regeneration events occur\n:\nThe number of cycles over which emission measurements are made n\n:\nThe mass emissions measurement M′ sij for each compound i over each cycle j\n:\nRegeneration factor determination\nThe number of applicable test cycles d measured for complete regeneration\n:\nRegeneration factor determination\nMsi\n:\nMpi\n:\nKi\n:\nInformation from Annex XXI, Sub-Annex 6a to Regulation (EU) 2017/1151\nATCT\nThe air temperature and humidity of the test cell measured at the vehicle cooling fan outlet at a minimum frequency of 0,1 Hz.\n:\nTemperature set point = T reg\nActual temperature value\n± 3 °C at the start of the test\n± 5 °C during the test\nThe temperature of the soak area measured continuously at a minimum frequency of 0,033 Hz.\n:\nTemperature set point = T reg\nActual temperature value\n± 3 °C at the start of the test\n± 5 °C during the test\nThe time of transfer from the preconditioning to the soak area\n:\n≤ 10 minutes\nThe time between the end of the Type 1 test and the cool down procedure\n:\n≤ 10 minutes\nThe measured soaking time, and shall be recorded in all relevant test sheets.\n:\ntime between the measurement of the end temperature and the end of the Type 1 test at 23 °C\nInformation from Annex VI to Regulation (EU) 2017/1151\nDiurnal testing\nAmbient temperature during the two diurnal cycles (recorded at least every minute)\n:\nCanister puff loss loading\nAmbient temperature during the first 11-hour profile (recorded at least every 10 minutes)\n:",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Regulation (EU) 2018/1832 of 5 November 2018 amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) 2017/1151 for the purpose of improving the emission type approval tests and procedures for light passenger and commercial vehicles, including those for in-service conformity and real-driving emissions and introducing devices for monitoring the consumption of fuel and electric energy (Text with EEA relevance)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2017/1151/annex/I/appendix/8c",
    "retrieved_at": "2026-11-01T14:44:48.753743+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."
}