Session 77 | Geneva | 4-8 Jun 2018
Agenda Item 3. (a) Light vehicles: Regulations Nos. 68, 83, 101, and 103

GRPE may wish to consider a proposal prepared by the expert from the International Organization of Motor Vehicle Manufacturers (OICA) to clarify the basis of the petrol tank capacity restriction for mono fuel gas vehicles.

GRPE may wish to consider a proposal prepared by the expert OICA to clarify the rules related to the selection of driving modes for testing of Off Vehicle Charge Hybrid Electric Vehicles(OVC-HEV) vehicles with a mode selection switch in UN Regulations Nos. 83 and 101.

GRPE may wish to consider a proposal prepared by the expert OICA to adapt the provisions in UN Regulations Nos. 83 and 101 to allow the usage of WLTP based Ki and DF factors as well as OBD demos.

GRPE may wish to consider a proposal tabled by the expert from OICA to modify the Constant Volume Sampling system temperature sensor time response requirements.

GRPE may wish to review the proposal tabled by the expert from EC amending the definitions for bi-fuel vehicles and to align them with those in UN GTR No. 15.

GRPE may wish to review the text contained in Annex IV to the report of the January 2018 session.
Documentation not yet published:
ECE/TRANS/WP.29/2018/47
ECE/TRANS/WP.29/2018/48

Working Party on Pollution and Energy | Session 74 | 10-13 Jan 2017

10. The expert from OICA withdrew ECE/TRANS/WP.29/GRPE/2017/5 on amendments to Regulation No. 83 to adapt the provisions on selective catalytic reduction warning and inducement systems to current vehicles, emissions requirements and reagent infrastructure. He mentioned that this is an urgent topic and that differences between European legislation and UN Regulations should be minimized. He announced his intention to address this topic first at the European level, and he invited all stakeholders to contribute to the discussion since the beginning.

Working Party on Pollution and Energy | Session 76 | 9-12 Jan 2018

8. The expert from OICA introduced ECE/TRANS/WP.29/GRPE/2018/7 aimed at clarifying provisions on Selective Catalytic Reduction (SCR) systems. The expert from EC proposed editorial corrections (GRPE-76-34) to ECE/TRANS/WP.29/GRPE/2018/7. GRPE adopted the proposal as reproduced in Annex IV of the session report.

9. GRPE requested the secretariat to submit ECE/TRANS/WP.29/GRPE/2018/6 and Annex IV to the report to WP.29 and the Administrative Committee of the 1958 Agreement (AC.1) for consideration and vote at their June 2018 sessions as draft Supplements 11 and 7 to the 06 and the 07 series of amendments to UN Regulation No. 83.

Working Party on Pollution and Energy | Session 77 | 4-8 Jun 2018

8. The expert from OICA introduced ECE/TRANS/WP.29/GRPE/2018/14 and ECE/TRANS/WP.29/GRPE/2018/16 aimed at clarifying provisions on mode selection when measuring emissions from OVC-HEV and bi-fuel gas vehicles. The expert from the Netherlands proposed amendments (GRPE-77-02 and GRPE-77-03) to ECE/TRANS/WP.29/GRPE/2018/14 and ECE/TRANS/WP.29/GRPE/2018/16 respectively. The experts from France and Sweden supported the proposals from the expert from The Netherlands. GRPE adopted the proposals as reproduced in Annexes IV and V respectively.

12. GRPE requested the secretariat to submit ECE/TRANS/WP.29/GRPE/2018/13, Annexes IV, VI and VII and Addendum 1 to the report to WP.29 and the Administrative Committee of the 1958 Agreement (AC.1) for consideration and vote at their November 2018 sessions as draft Supplements 2, 1, 12, 12 and 18 to the 03, the 04, the 05, the 06 and the 07 series of amendments to UN Regulation No. 83 respectively.

13. GRPE requested the secretariat to submit ECE/TRANS/WP.29/GRPE/2018/17 and Annex V to the report to WP.29 and AC.1 for consideration and vote at their November 2018 sessions as draft Supplements 10 and 8 to the 00 and the 01 series of amendments to UN Regulation No. 101 respectively.

Documentation
GRPE/77/Add.1 | Addendum 1 to the report of GRPE on its 77th session
GRPE-77-02 | UN R83: Proposal for amendments to document GRPE/2018/14 (Netherlands)
GRPE-77-03 | UN R101: Proposal for amendments to document GRPE/2018/16 (Netherlands)
GRPE-77-05 | UN R83: PN and reference fuels (OICA)
GRPE-77-11 | UN R83: Updated proposal for a new Supplement to the 06-07 series (EC)
GRPE-77-31 | UN R83: Proposal to amend GRPE/2018/18 (OICA)
GRPE/2018/13 | UN R83: Proposal for a new Supplement to the 06 and 07 series of amendments (OICA)
GRPE/2018/14 | UN R83: Proposal for a new Supplement to the 06 and 07 series of amendments (OICA)
GRPE/2018/15 | UN R83: Proposal for a new Supplement to the 06 and 07 series of amendments (OICA)
GRPE/2018/16 | UN R101: Proposal for a new Supplement to the 01 series of amendments (OICA)
GRPE/2018/17 | UN R101: Proposal for a new Supplement to the 00 and 01 series of amendments (OICA)
GRPE/2018/18 | UN R83: Proposal for a new Supplement to the 03, 04, 05, 06 and 07 series of amendments (OICA)