Revised proposal to complete the clarification of the basis of the petrol tank capacity restriction for mono fuel gas vehicles and address some administrative issues that have been highlighted during the transposition of WLTP.

Revised proposal to introduce definitions for the terms “permanent” and “Limp-home routines” and to clarify ‘permanent emission default modes.

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

Proposal to introduce and improve provisions to 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.

Status report on whole vehicle type approval activities in relation to UN Regulations under the purview of GRPE.

Proposal to include examination for soot in the exhaust pipe of vehicles equipped with particulate filters. If a particulate filter is defective and/or has been removed, soot deposit are likely to appear on the exhaust pipe, highlighting a potential problem with the particulate filter.

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.

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).

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.

GRPE to consider the proposal for corrigendum to document ECE/TRANS/WP.29/2019/45..

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 progress report of the WLTP Informal Working Group

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

GRPE to consider the summary of discussions of the fuel efficiency workshop held in Geneva 14 January 2020

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

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

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.

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.
).

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.

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.

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

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

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.

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.