Presentation on the Climate and Clean Air Coalition (CCAC), a government-sponsored global effort to reduce short-lived “climate pollutants” (initially focused on methane, black carbon, and hydrofluorocarbons).

Proposal to delete the definition of “vehicles designed to fulfil specific social needs” because these vehicles no longer exist under the 07 series of amendments to UN Regulation No. 83. This proposal is in line with the Euro 6 stages of European Union Regulation (EC) No. 715/2007 and implementation Regulation (EC) No. 692/2008.

Draft report on the development of the amendment to introduce provisions for heavy-duty hybrid powertrains and vehicles into GTR No. 4 on heavy-duty vehicle emissions and fuel consumption.

Memorandum from the US EPA providing an overview of obstacles to US adoption of the proposed heavy-duty hybrids amendment and possible remedies to overcome these concerns. This memo addresses remaining concerns beyond those presented earlier in document HDH-16-03.

Overview of the status of work on the heavy-duty hybrids amendments to GTR No. 4 for the 18th HDH informal group session.

Report and draft text for the implementation of GTR No. 15 (WLTP) in EU law (via EU Regulation No 692/2008).

Explanatory presentation on EU plans for the integration of the new light vehicle emissions global technical regulation into EU law.

European Commission proposal to delete torque limitation thresholds from the proposed OBD text in order to allow Contracting Parties to set their own malfunction indicator (MI) activation criteria (as a result of the failure to reach an international consensus on the torque limitation thresholds).

Report on the deliberations of the Particle Measurement Programme informal group, including proposal for the PMP group to undertake the development of a set of recommended measurement techniques and sampling procedures, investigation of typical driving patterns, compilation and monitoring of on-going research projects, as well as networking and exchange of information with experts in the field of non-exhaust traffic related particle emissions.

Summary of discussions with a proposal for a work programme with the objective, among others, of developing a set of recommended sampling/measurement methodologies to address the problem of road, tire, and other non-exhaust airborne particles along roadways.

PMP work program including on exhaust emissions and non-exhaust (tire, brake) vehicle emissions.

This document is a consolidated text that includes the proposals of the GRPE working document GRPE/2014/12, the proposals of the informal document GRPE-69-07/Rev.1 and the comments to these documents as received from the contracting parties during GRPE 69 session.

ACEA background information to support a discussion on the flow and number of tests to be conducted under the WLTP procedures.