UNR WLTP having features that have not been seen before in Regulations of the 1958 Agreement and GRPE therefore decided to commission this document to assist all users of this Regulation in their understanding. UNR WLTP will have 3 Levels. There are two regional Levels (contained within Level 1), and one harmonised Level (Level 2). The regional Levels reflect the current (at the time of adoption) emissions legislation in the EU (Level 1A) and in Japan (Level 1B). The harmonised level is the only level which will be accepted as part of an approval to Regulation 0 (International Whole Vehicle Type Approval – IWVTA)

Document submitted by the Informal Working Group (IWG) for the Particle Measurement Programme to inform and update the GRPE on work to amend UN GTR 15 Annexes 5, 6, 7 to:

• Modify the existing solid PN measurement methodology having a 50% cut-off size at 23 nm (SPN23) in order to allow the use of catalyzed volatile particle remover (VPR) and introduce minor improvements,
• Include as a second option a solid PN measurement methodology with a 65% cut-off size at 10 nm (SPN10).

Explanatory note from the PMP informal group addressing the proposed changes to the current methodology and the proposed changes for the second alternative option to extend the particle size detection range to 10 nm particles.

Draft annex pursuant to the discussions during the 43rd subgroup session.

Proposal pursuant to discussions during the 43rd subgroup session.

Draft text pursuant to discussions during the 43rd subgroup session.

Status pursuant to the outcomes of the 43rd subgroup session.

Proposal pursuant to discussions during the 43rd subgroup session.

Draft text pursuant to discussions during the 43rd subgroup session

Proposal with EC and Japan input.

Status of open issues pursuant to the 42nd EV Subgroup session.

Overview pursuant to the 42nd EV Subgroup session.

Updated slides pursuant to the 42nd EV subgroup session.

Excludes “family-related” topics.

Draft text concerning items 6, 8, 9, 10, 27, 29, 34, 35, 36, and 38 with including stakeholder feedback.

Proposal for a new UN Regulation on uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to criteria emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range.

Proposal for a new 01 series of amendments to a new UN Regulation on uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to criteria emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range.

Proposal to correct errors and clarify provisions in the draft UN Regulation on WLTP.

Proposal to correct errors and clarify provisions of the draft 01 series of amendments to the draft UN Regulation on WLTP.

Presentation of open issues for consideration and input by the WLTP Electrified Vehicles subgroup.

Postponed topics for the development of the WLTP UN Regulation.

Bosch Starter Motors and Generators: The BRS boost recuperation system: increased power, enhanced comfort and lower fuel consumption

Proposal to avoid unnecessary testing without additional value (updated proposal after 05.03.2020 – revision 2)

Uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to criteria emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range (WLTP).

01 series of amendments to the new UN Regulation on “Uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to criteria emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range (WLTP)”.

Explanation of WLTP UN Regulation levels, application, and notices prepared by the IWVTA ambassador to GRPE.

Text incorporating the alternate shortened test procedure.

Postponed topics from UN Regulation WLTP development

Pure electric, hybrid electric and compressed hydrogen fuel cell hybrid vehicles procedures

Proposal for a new 01 series of amendments to a new UN Regulation, ECE/TRANS/WP.29/GRPE/2020/4, on uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to criteria emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range (WLTP). This document proposed during the 80th GRPE is also available in .docx format and in pdf format with the track changes showing the modifications.

Proposal for a new 00 series of amendments to a new UN Regulation, ECE/TRANS/WP.29/GRPE/2020/3, on uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to criteria emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range (WLTP). This document proposed during the 80th GRPE is also available in .docx format and in pdf format with the track changes showing the modifications.

The TF Chair reported on the plan for the transposition of GTR15 (WLTP) and GTR19 (Evap) into a new UN Regulation.

GRPE to consider the progress report of the WLTP Informal Working Group

Proposals related to gear selection and shift point determination.

Draft regulation with revised text for not off-vehicle charging fuel cell hybrid vehicle (NOVC-FCHV).