Proposal from the WP.29 Secretariat to clarify the text with regard to the periodicity of technical inspections.

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

Proposal to introduce and improve provisions to protect against tampering with emissions control devices.

Proposal to introduce and improve provisions to detect and protect against tampering with emissions control devices.

Proposal to introduce provisions against tampering with emissions control devices.

Position paper advocating for the regulation of airborne emissions originating with tyre wear.

Proposals related to gear selection and shift point determination.

Includes a short summary of the “informal document” for an optional annex on low temperature.

Korean study of the exhaust emission level and engine control characteristics during EURO-VI Vehicle use a combination of EGR System & exhaust after treatment devices (LNT, SCR etc.). Comparison of test methods between NEDC, WLTP and RDE modes.

Proposal to delete two environmental conditions (ambient temperature < -7°C and high altitude > 2440m) in the alternative hybrid electric vehicle cycle for erasing fault codes.

GRPE to consider the proposal from the expert from OICA for corrigendum to GTR4

GRPE to consider the progress report from the Chairman (EC) of RDE IWG

The Technical Report to amendment 3 gives the background to the amendment that proposes the need to modify the scope and to add procedures and requirements on Conformity of Production (CoP) as an Optional Annex. The amendment also replaces the previous cross-references to technical requirements in UN Regulation No.83 07 series with the full text of those requirements to align with UN regulation on WLTP.

GRPE to consider the draft proposal by the VIAQ IWG for Revision 1 of the Mutual Resolution No. 3 (M.R.3).

VIAQ IWG proposal for revision of MR 3 with track changes

GRPE to consider the VIAQ IWG status report

GRPE to consider the draft developed text of UN GTR on Real Driving Emissions by the RDE IWG

This draft regulation from the RDE IWG aims at providing a worldwide harmonised method to determine the levels of Real Driving Emissions (RDE) of gaseous compounds and particles from light-duty vehicles.

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

GRPE to consider the progress report from the EC on the workings of PMP IWG

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

The update provides a summary of the key updates to GTR15 which are proposed for Amendment 6. These cover the following topics:
updates to existing GTR15 requirements and new Optional Annexes for Type 5 test (durability), Type 6 test (low temperature) and Conformity of Production. There is a proposed new annex for OBD.

This informal document is submitted by the Informal Working Group (IWG) on Environmental and Propulsion Performance Requirements of L-category vehicles (EPPR) to inform and update the GRPE of the work of the IWG on the amendment of UN GTR 18 to include OBD 2. This is the consolidated document addressing the phase 1 and 2 of the work of the IWG,
taking also into account the work of the EPPR OBD Correspondence Group.
).

The Chair of EVE IWG reported on the continued work on: Hybrid power determination; In-vehicle battery durability and Method of stating energy consumption.

Proposal to introduce provisions to avoid the burden of a new road load determination (e.g., NEDC) in cases where the road load has already been performed under GTR 15 (WLTP).

Amendments to the formal proposal for Amendment 3 to GTR 19 introducing new OBD provisions pursuant to the Phase 2 development of the GTR 15 WLTP emissions regulation. 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.

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.

WP29 to consider the request from USA for authorisation to develop a UN GTR on the Determination of Electrified Vehicle Power (DEVP)

Schedule for discussing topics within WLTP Sub Group EV and tasks to be completed.

The aim of this proposal is to set down a measurement procedure for effective verification of the functioning of particulate filters in diesel vehicles with a particle counter. This verification is conducted by measuring the number of diesel particles in the tailpipe of a diesel vehicle with an idle engine. This proposal provides a basis for introducing the particulate filter check with particle counters for Periodic Technical Inspection (PTI).

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

Postponed topics from UN Regulation WLTP development

Text incorporating the alternate shortened test procedure.

Appendices concerning “assessment of overall trip dynamic using the moving averaging window method”, “calculation of the final RDE emissions results”, and “assessment of excess or absence of trip dynamics”.