# 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), Appendix 6: GB type-approval Certification Numbering System 1. Section 3 of the GB type-approval number issued according to Article 6(1) shall be composed by the number of the implementing regulatory act or the latest amending regulatory act applicable to the GB type-approval. This number shall be followed by one or more characters reflecting the different categories in accordance with Table 1. Table 1 This limitation does not apply if a vehicle was type-approved in accordance with the requirements of Regulation (EC) No 715/2007 and its implementing legislation prior to 1 September 2017 in the case of category M and N1 class I vehicles, or prior to 1 September 2018 in the case of category N1 class II and III and category N2 vehicles, according to the last subparagraph of Article 15(4). Key: ‘Euro 6-1’ OBD standard Full Euro 6 OBD requirements but with preliminary OBD threshold limits as defined in point 2.3.4 of Annex XI and partially relaxed IUPR; ‘Euro 6-2’ OBD standard Full Euro 6 OBD requirements but with final OBD threshold limits as defined in point 2.3.3 of Annex XI; ‘Euro 6b’ emissions standard Euro 6 emission requirements including revised measurement procedure for particulate matter, particle number standards (preliminary values for PI direct injection); ‘Euro 6c’ emissions standard RDE NOx testing for monitoring only (no NTE emission limits applied), otherwise full Euro 6 tailpipe emission requirements (including PN RDE); ‘Euro 6c-EVAP’ emissions standard RDE NOx testing for monitoring only (no NTE emission limits applied), otherwise full Euro 6 tailpipe emission requirements (including PN RDE), revised evaporative emissions test procedure; ‘Euro 6d-TEMP’ emissions standard RDE NOx testing against temporary conformity factors, otherwise full Euro 6 tailpipe emission requirements (including PN RDE); ‘Euro 6d-TEMP-ISC’ emissions standard RDE testing against temporary conformity factors, full Euro 6 tailpipe emission requirements (including PN RDE) and new ISC procedure; ‘Euro 6d-TEMP-EVAP-ISC'’ emissions standard RDE NOx testing against temporary conformity factors, full Euro 6 tailpipe emission requirements (including PN RDE), 48H evaporative emissions test procedure and new ISC procedure; ‘Euro 6d-TEMP-EVAP’ emissions standard RDE NOx testing against temporary conformity factors, otherwise full Euro 6 tailpipe emission requirements (including PN RDE), revised evaporative emissions test procedure; ‘Euro 6d’ emissions standard RDE testing against final conformity factors, otherwise full Euro 6 tailpipe emission requirements, revised evaporative emissions test procedure; ‘Euro 6d-ISC' RDE’testing against final conformity factors, full Euro 6 tailpipe emission requirements, 48H evaporative emissions test procedure and new ISC procedure; ‘Euro 6d-ISC-FCM' RDE’testing against final conformity factors, full Euro 6 tailpipe emission requirements, 48H evaporative emissions test procedure, devices for monitoring the consumption of fuel and/or electric energy and new ISC procedure. Character Emission standard OBD standard Vehicle category and class Engine Implementation date: new types Implementation date: new vehicles Last date of registration AA Euro 6c Euro 6-1 M, N1 class I PI, CI 31.8.2018 BA Euro 6b Euro 6-1 M, N1 class I PI, CI 31.8.2018 AB Euro 6c Euro 6-1 N1 class II PI, CI 31.8.2019 BB Euro 6b Euro 6-1 N1 class II PI, CI 31.8.2019 AC Euro 6c Euro 6-1 N1 class III, N2 PI, CI 31.8.2019 BC Euro 6b Euro 6-1 N1 class III, N2 PI, CI 31.8.2019 AD Euro 6c Euro 6-2 M, N1 class I PI, CI 1.9.2018 31.8.2019 AE Euro 6c-EVAP Euro 6-2 N1 class II PI, CI 1.9.2019 31.8.2020 AF Euro 6c-EVAP Euro 6-2 N1 class III, N2 PI, CI 1.9.2019 31.8.2020 AG Euro 6d-TEMP Euro 6-2 M, N1 class I PI, CI 1.9.2017 31.8.2019 BG Euro 6d-TEMP-EVAP Euro 6-2 M, N1 class I PI, CI 31.8.2019 CG Euro 6d-TEMP-ISC Euro 6-2 M, N1 class I PI, CI 1.1.2019 31.8.2019 DG Euro 6d-TEMP-EVAP-ISC Euro 6-2 M, N1 class I PI, CI 1.9.2019 1.9.2019 31.12.2020 AH Euro 6d-TEMP Euro 6-2 N1 class II PI, CI 1.9.2018 31.8.2019 BH Euro 6d-TEMP-EVAP Euro 6-2 N1 class II PI, CI 31.8.2020 CH Euro 6d-TEMP-EVAP-ISC Euro 6-2 N1 class II PI, CI 1.9.2019 1.9.2020 31.12.2021 AI Euro 6d-TEMP Euro 6-2 N1 class III, N2 PI, CI 1.9.2018 31.8.2019 BI Euro 6d-TEMP-EVAP Euro 6-2 N1 class III, N2 PI, CI 31.8.2020 CI Euro 6d-TEMP-EVAP-ISC Euro 6-2 N1 class III, N2 PI, CI 1.9.2019 1.9.2020 31.12.2021 AJ Euro 6d Euro 6-2 M, N1 class I PI, CI 31.8.2019 AK Euro 6d Euro 6-2 N1 class II PI, CI 31.8.2020 AL Euro 6d Euro 6-2 N1 class III, N2 PI, CI 31.8.2020 AM Euro 6d-ISC Euro 6-2 M, N1 class I PI, CI 31.12.2020 AN Euro 6d-ISC Euro 6-2 N1 class II PI, CI 31.12.2021 AO Euro 6d-ISC Euro 6-2 N1 class III, N2 PI, CI 31.12.2021 AP Euro 6d-ISC-FCM Euro 6-2 M, N1 class I PI, CI 1.1.2020 1.1.2021 AQ Euro 6d-ISC-FCM Euro 6-2 N1 class II PI, CI 1.1.2021 1.1.2022 AR Euro 6d-ISC-FCM Euro 6-2 N1 class III, N2 PI, CI 1.1.2021 1.1.2022 AX n.a. n.a. All vehicles Battery full electric AY n.a. n.a. All vehicles Fuel cell AZ n.a. n.a. All vehicles using certificates according to point 2.1.1 of Annex I PI, CI 2. EXAMPLES OF TYPE–APPROVAL CERTIFICATION NUMBERS 2.1 An example is provided below of an approval of a Euro 6 light passenger car to the 'Euro 6d' emission standard and 'Euro 6-2' OBD standard, identified by the characters AJ according to table 1, .... The approval was granted for the base Regulation (EC) 715/2007 and its implementing Regulation (EC) xxx/2016 without any amendments. It is the 17th approval of this kind without any extension, so the fourth and fifth components of the certification number are 0017 and 00, respectively. g11 × 715 / 2007 × xxx / 2016AJ × 0017 × 00 2.2 This second example shows an approval of a Euro 6 N1 class II light commercial vehicle to the 'Euro 6d-TEMP' emission standard and 'Euro 6-2' OBD standard, identified by the characters AH according to table 1, .... The approval was granted for the base Regulation (EC) 715/2007 and its implementing legislation as last amended by a Regulation xyz/2018. It is the 1st approval of this kind without extension, so the fourth and fifth components of the certification number are 0001 and 00, respectively. g11 × 715 / 2007 × xyz / 2018AH × 0001 × 00 --- Source: https://www.legislation.gov.uk/eur/2017/1151/annex/I/appendix/6 (the official version) Page: https://openlegislation.uk/eu-regulation-2017-1151/annex-I/appendix-6 Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.