Excel spreadsheet showing the WLTP roadmap, including the current and proposed WLTP organization, as well as tentative meeting schedule.

Presentation to the Working Group on Pollution and Energy (GRPE) on the status of work on a new regulation concerning Retrofit Emissions Control (REC) devices.

Presentation by the Sustainable Energy Division of the UN Economic Commission for Europe on UNECE activities in support of the UN’s 2012 “International Year for Sustainable Energy for All”.

This is the summary of the 8th session of the WLTP subgroup on development of the test procedures presented to the Working Party on Pollution and Energy. (This document is identical to the DTP meeting wrap-up document WLTP-DTP-08-05. Only the reference number has been changed.)

Status report on efforts towards the “development and implementation of a monitoring and assessment tool for CO2 emissions in inland transport to facilitate climate change mitigation” under the UNDA’s “For Future Inland Transport Systems” (forFITS) project.

Report from the 63rd session of the Working Party on Pollution and Energy (January 2012).

This document proposes to add the use of poly-alpha-olefin filters and to correct an error in the particle number measurement diagram in UN Regulation 49.

Draft agenda for the June 2012 session of the Working Party on Pollution and Energy.

Revised submission from the International Organization of Motor Vehicle Manufacturers proposing to incorporate the content of Regulation (EU) 566/2011 into the 06 series of amendments to UN Regulation No. 83, succeeding informal document GRPE-63-16 and replacing GRPE/2012/11.

Submission from the European Commission and OICA to amend the provisions of UN GTR No. 5 to clarify concerns identified during the preparation of legislation implementing the Euro VI emission levels (i.e. Regulation (EC) 595/2009), including a revision of the disablement conditions proposed in 2011.

Submission from the European Commission and Italy to add transitional provisions in Regulation No. 96 to take into consideration the technical impossibility to install engines compliant with Stages IIIB and IV into some category T vehicles.

This document proposes amending GTR No. 5 to clarify a number of concerns identified by the EC during the preparation of legislation implementing the Euro VI emission levels (i.e. Regulation (EC) 595/2009) and includes a revision of the disablement conditions proposed in 2011 for OBD systems.

Revised submission by the Chair of the informal group on Gaseous Fuelled Vehicles (GFV) to redefine the class of bi-fuel vehicles to permit the simultaneous use of gas and petrol in gas mode in UN Regulation No. 83. This document replaces GRPE/2012/6.

Revised submission (succeeding informal document GRPE-63-08 and replacing GRPE/2012/8) from OICA to add transitional provisions to the 01 series of amendments to UN R101, to solve a discrepancy between the 06 series of amendments to UN R83 and the 01 series of amendments to UN R101.

Revised submission by the Chair of the informal group on Gaseous Fuelled Vehicles–Heavy Duty Dual Fuel Task Force to introduce complementary specifications to the 06 series of amendments of UN R49. The appendixes 3, 4, 5 and 6 are not yet finalized. This document replaces GRPE/2012/13.

Revised submission by the Chair of the informal group on Gaseous Fuelled Vehicles (GFV) to redefine the class of bi-fuel vehicles to permit the simultaneous use of gas and petrol in gas mode in UN Regulation No. 115. This document succeeds Informal document GRPE-63-06-Rev.1 and replaces GRPE/2012/7.

Corrections to paragraph cross-references within GTR No.4 which were identified during transposition of the GTR into UN Regulation 49.

Schedule of informal group meetings to be held in Geneva at the time of the June GRPE sessions.

Invitation and draft agenda stakeholder consultation workshop – study on the revisions and amendments of international L-category vehicle requirements in the area of environmental and propulsion performance

Revised schedule of informal group meetings to be held at the time of the Working Party on Pollution and Energy June 2012 session.

Second revised version of the schedule for the various informal group meetings to be held during the week of the June 2012 GRPE session.

Proposal to align UN R96 with European Directive 97/68/EC as amended in 2012 and to align table of 8 mode cycle with 2010/26/EU.

Letter from the Retrofit Emissions Control Devices (REC) informal group to solicit input regarding the proposed two-stage implementation of stringency levels in the new REC regulation under development.

Corrections to align the unit of each factor in the equations 8-2, 8-4, 8-6, and 8-10 in paragraph 8 and to Annex 13, paragraph 1, Figure A13-1 where, in the upper figure for “gear use during acceleration phases”, the acceleration gear 1 incorrectly starts from zero.

Submission prepared by the Chair of the informal group on Gaseous Fuelled Vehicles (GFV) to correct a measurement error contained in documents GRPE/2012/6 (concerning UN R83) and GRPE/2012/7 (concerning UN R115) when weighing method and G25 reference fuel are used.