In accordance with Chapter III, Rule 7 of the Rules of Procedure (TRANS/WP.29/690/Rev.1) of the World Forum for Harmonization of Vehicle Regulations (WP.29), the first item on the provisional agenda is the adoption of the agenda.

GRPE/2024/1 | GRPE-90: Annotated provisional agenda for the January 2024 GRPE session

GRPE-90-01/Rev.2 | Provisional annotated agenda

GRPE-90-03 | Running order

GRPE-90-04 | General Information, 90th, 91st and 92nd sessions of GRPE

The Working Party on Pollution and Energy (GRPE) may agree to consider a brief oral report by the secretariat about the highlights of the June and November 2023 sessions of WP.29 on issues related to GRPE.

GRPE-90-05 | Highlights of the recent WP.29 and ITC Sessions

GRPE may wish to consider a proposal from the experts of OICA proposing a new supplement to the 05 series of amendments to UN Regulation No. 83, proposing to extend the option from the 06 and 07 to the 05 series of amendments to UN Regulation No. 83 allowing the calculation of road load values from those determined according to UN GTR No.15 (WLTP).

GRPE may wish to consider a proposal from the experts of OICA proposing a new supplement to the 08 series of amendments to UN Regulation No. 83, introducing corrections and clarifications to the 08 series of amendments to UN Regulation No. 83. The content of this document is based on the informal document GRPE-89-15 presented during the 89th session of GRPE.

GRPE may wish to consider a proposal from the experts of OICA proposing a new supplement to the 01 series of amendments to UN Regulation No. 101, introducing improvements and measurement processes already included in the 02 series of amendments to UN Regulation No. 154.

GRPE may wish to consider a proposal from the experts of OICA proposing a new supplement to the original and 01 series of amendments to UN Regulation No. 154, as a consolidated version. The proposals incorporate corrections, clarifications and improvements to both series of amendments to UN Regulation No. 154 that have already been introduced in the 02 and 03 series of amendments to UN Regulation No. 154.

GRPE may wish to consider a proposal from the experts of Japan proposing a new supplement to the 02 and 03 series of amendments to UN Regulation No. 154, required in order to align the 02 and 03 series of amendments to UN Regulation No. 154 with the latest regional requirements.

GRPE/2024/2 | UN R154: Proposal for a Supplement Proposal to incorporate corrections, clarifications, and improvements to the text of UN R154 that have already been introduced in the 02 and 03 series of amendments to the Regulation.

GRPE/2024/3 | UN R154: Proposal for a Supplement to the 01 series of amendments Proposal to incorporate corrections, clarifications, and improvements to the 01 series of amendments to UN R154 that have already been introduced in the 02 and 03 series of amendments to the Regulation.

GRPE/2024/7 | UN R83: Proposal for a Supplement to the 05 series of amendments Proposal to extend the option from the 06 and 07 to the 05 series of amendments allowing the calculation of road load values from those determined according to UN GTR No.15 (WLTP).

GRPE/2024/8 | UN R83: Proposal for a Supplement to the 08 series of amendments Proposal to introduce corrections and clarifications for the 08 series of amendments.

GRPE/2024/9 | UN R101: Proposal for a Supplement to 01 series of amendments Proposal to allow for an alternative process for electric energy consumption verification in Conformity of Production, and to amend the charger requirement and the measurement method of REESS current for a hybrid electric power train. Both changes align with procedures already included in 02 series of amendments to UN Regulation No. 154.

GRPE/2024/10 | UN R154: Proposal for Supplement 2 to the 02 series of amendments Proposal to amend Additive Deterioration factors in line with changes to corresponding regional provisions prompted by potential manipulation observed in the region and scheduled for introduction from October 2024.

GRPE/2024/11 | UN R154: Proposal for Supplement 2 to the 03 series of amendments Proposal to amend Additive Deterioration factors in line with changes to corresponding regional provisions prompted by potential manipulation observed in the region and scheduled for introduction from October 2024.

GRPE-90-08 | UN R83: Proposal for amendment to 08 series of amendments Proposes some amendments to working document ECE/TRANS/WP.29/GRPE/2024/8 introducing change stop footnotes to Table A3/1 and makes changes to the transition provisions

GRPE-90-09/Rev.1 | UN R83: Proposal for a new Supplement to the 05, 06 and 07 series of amendments Proposal to align with UN R154

GRPE-90-10 | UN R154: List of issues related to all series of amendments

GRPE-90-11/Rev.1 | UN R154: Proposal for Transitional Provisions regarding Supplement 2 for original and 01 series of amendments

GRPE-90-19 | UN R154: Proposal for a new supplement to the 02 and 03 series of amendments

GRPE-90-21 | UN R154: Proposal for Supplement 2 to the 02 series of amendments Updates to GRPE/2024/10

GRPE-90-22 | UN R154: Proposal for Supplement 2 to the 03 series of amendments

GRPE-90-23 | UN R154: Future amendment plan

GRPE-90-39 | UN R101: Proposal for amendment Amendment to document 2024/9

GRPE/2024/10 | UN R154: Proposal for Supplement 2 to the 02 series of amendments Proposal to amend Additive Deterioration factors in line with changes to corresponding regional provisions prompted by potential manipulation observed in the region and scheduled for introduction from October 2024.

GRPE/2024/2 | UN R154: Proposal for a Supplement Proposal to incorporate corrections, clarifications, and improvements to the text of UN R154 that have already been introduced in the 02 and 03 series of amendments to the Regulation.

GRPE-90-22 | UN R154: Proposal for Supplement 2 to the 03 series of amendments

GRPE may wish to consider a proposal from the experts of OICA proposing a new amendment to UN GTR No. 15, as a consolidated version. The proposals incorporate corrections, clarifications and improvements that have already been introduced in the 02 and 03 series of amendments to UN Regulation No. 154.

GRPE/2024/12 | GTR 15: Proposal for an amendment Proposal incorporate corrections, clarifications and improvements that have already been introduced in the 02 and 03 series of amendments to UN Regulation No. 154.

GRPE-90-12 | UN GTR15: Proposal for a new amendment Proposal to amend ECE/TRANS/WP.29/GRPE/2024/12

GRPE-90-34/Rev.1 | UN GTR15: Proposal for amendment

GRPE may wish to receive a status report on the activities of harmonized provision for Global Real Driving Emissions, if any.

GRPE may wish to consider a proposal from the experts of OICA amending the 05 and 06 series of amendments to UN Regulation No. 49 to permit the use of hydrogen (H2) in internal combustion engines as fuel for emissions type approval of heavy-duty vehicles. The proposal to amend the 06 series of amendments to UN Regulation No. 49 also includes an additional method to measure NH3.

GRPE/2024/13 | UN R49: Proposal for a Supplement to the 05 series of amendments Proposal to permit the use of hydrogen (H2) as fuel for emissions type-approval of heavy duty vehicles.

GRPE/2024/14 | UN R49: Proposal for a Supplement to the 06 series of amendments Proposal to permit the use of hydrogen (H2) as fuel for emissions type-approval of heavy duty vehicles and to introduce an option to measure the total hydrocarbon (THC) emissions instead of measuring the non-methane hydrocarbon emissions in certain cases.

GRPE-90-18 | UN R49: Proposal for amendment Proposal to include single hydrogen fuel engines in the scope

GRPE may wish to consider proposals to amend UN GTRs Nos 4, 5 or 10, if any.

GRPE may wish to receive a status report on the activities of harmonized provision for Heavy Duty vehicles Fuel Economy, if any.

GRPE-90-38 | HD Fuel Economy Harmonisation

GRPE may wish to consider a proposal from the expert of OICA proposing to amend UN Regulation No. 85 to clarify and bring up to date the requirements for fitment of auxiliaries when testing the net power or 30 minutes power of electric drive trains.

GRPE/2024/15 | UN R85: Proposal for a Supplement Proposal to clarify and update requirements for fitment of auxiliaries when testing the net power or 30 minutes power of electric drive trains.

GRPE may wish to consider a proposal from the experts of EUROMOT amending the 05 series of amendments to UN Regulation No. 96 and amending the 02 series of amendments to UN Regulation No. 120 to permit the use of hydrogen (H2) in internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery. The proposals are also fixing spelling and typographic errors.

GRPE/2024/16 | UN R96: Proposal for a Supplement to the 05 series of amendments Proposal to permit the use of hydrogen (H2) as a fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery and to correct editorial/typographical errors.

GRPE/2024/17 | UN R120: Proposal for a Supplement to the 02 series of amendments Proposal to permit the use of hydrogen (H2) as fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery and to correct editorial/typographical errors.

GRPE-90-13 | UN R120: Proposal for a new Supplement to the 02 series of amendments

GRPE-90-14 | UN R120 : Introduction to proposal for amendments Applicable to UN R96

GRPE-90-24 | UN R96: Reducing emissions from non-road mobile machinery

GRPE/2024/16 | UN R96: Proposal for a Supplement to the 05 series of amendments Proposal to permit the use of hydrogen (H2) as a fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery and to correct editorial/typographical errors.

GRPE may wish to consider proposals to amend UN GTR No. 11, if any.

GRPE may wish to consider a proposal to amend UN GTR No. 24, to include a vehicle-specific non-friction braking measurement procedure, definition of brake emission families and other changes with the aim of improving the overall protocol.

GRPE/2024/4 | GTR 24: Proposal for an Amendment Proposal from the PMP informal group to introduce a vehicle-specific non-friction braking measurement procedure, definition of brake emission families and other changes with the aim of improving the overall protocol.

GRPE-90-06 | UN GTR 24: Proposal for amendment 1

GRPE-90-25/Rev.3 | UN GTR24: Proposal for a new amendment Revision prepared after the 90th session based on GRPE decisions during the session.

GRPE-90-26 | UN GTR24: Proposal for amendments

GRPE-90-27 | UN GTR24: Proposal for a final status report for Amendment 1

GRPE-90-25/Rev.3 | UN GTR24: Proposal for a new amendment Revision prepared after the 90th session based on GRPE decisions during the session.

GRPE/90/Add.1 | GTR 24: Proposal for a new amendment Proposal as adopted by GRPE for consideration during the June 2024 WP.29 session.

GRPE will receive a status report from the IWG on PMP.

GRPE-90-28 | IWG PMP: Status report

GRPE-90-30 | IWG PMP: Health effects of brake wear particle emissions

GRPE will receive a status report from the TFTA.

GRPE-90-20/Rev.1 | TFTA (Tyre Abrasion): Status Report - Tyre Abrasion Study for ACEA

GRPE-90-29/Rev.2 | TF Tyre Abrasion: Status report

GRPE-90-40 | UN R117: Proposal for Supplement 02 to the 04 series of amendments

GRPE may wish to consider proposals to amend UN Regulations Nos. 40 and 47, if any.

GRPE may wish to consider proposals to amend UN GTRs Nos. 2, 17, 18 and 23, if any.

GRPE will receive a status report from the IWG on EPPR.

GRPE-90-41 | IWG EPPR: Status report

GRPE may wish to consider a proposal from the IWG on EVE to amend UN GTR No. 21, to improve several aspects of the text with respect to signals measurement and accuracy, alternative measurement methods where needed and other improvement to improve the robustness of the UN GTR.

GRPE may wish to consider a proposal from the IWG on EVE to amend UN GTR No. 22.

GRPE/2024/5 | GTR 21: Proposal for an amendment

GRPE/2024/6 | GTR 22: Proposal for amendment

GRPE-90-16/Rev.1 | UN GTR 21: Proposal for a new amendment Proposal on the determination of system power of hybrid electric vehicles and of pure electric vehicles having more than one electric machine for propulsion - Determination of Electrified Vehicle Power (DEVP)

GRPE-90-17 | UN GTR21: Technical report on the development of a new amendment

GRPE-90-32/Rev.1 | UN GTR22: Proposal for an amendment Clean text for the updates to GRPE/2024/6

GRPE-90-33 | UN GTR22: Final Status Report on the development of Amendment 1 Clean version of the text

GRPE-90-32/Rev.1 | UN GTR22: Proposal for an amendment Clean text for the updates to GRPE/2024/6

GRPE will receive a status report from the IWG on EVE.

GRPE-90-36 | IWG EVE: Status report

GRPE-90-42 | IWG EVE: Terms of reference

GRPE may wish to consider a proposal to amend Mutual Resolution No. 2 (M.R.2), if any.

GRPE may wish to receive an update from the GRPE Ambassador to the IWG on IWVTA and IWG on DETA.

GRPE will receive a status report from the IWG on VIAQ.

GRPE-90-35 | IWG VIAQ: Status report

GRPE may wish to consider proposals on the topic of lifetime compliance, if any.

GRPE will receive a status report from the IWG on A-LCA.

GRPE-90-31 | IWG A-LCA : Status report

GRPE may wish to consider proposals to update the list of priority topics and/or to discuss specific items from the list of priority topics.

GRPE-90-37 | Future of "power determination and approval“ in the 58 Agreement Request for a half-day workshop in May 2024 (GRPE 91)

GRPE-90-43 | Draft updated GRPE list of priority

GRPE may wish to consider any other proposals, if any.

GRPE-90-15 | TF AVRS (Automated Vehicles Regulation Screening): Status report