Presentation on the alignment of UN regulations with Euro 6 emissions requirements.

MS Excel spreadsheet presentation of the latest project planning schedule for the WLTP GTR.

Presentation arguing for a “basic rule” to ensure a consistent framework for engine retrofit regulations.

Text as prepared by the informal HDDF Task Force within the GFV informal working group in order to enable the type approval of new EURO V heavy duty dual-fuel engines and vehicles

Update on particle measurement program activities.

Introductory orientation presentation concerning the informal group established to develop common worldwide requirements for environmental and propulsion performance requirements (EPPR) for motorcycles and related vehicles (L-category vehicles).

Summary report of the first meeting on the development of global standards for motorcycle environmental and propulsion performance requirements.

Draft as of 27 January 2013 of the GTR intended to establish a worldwide harmonized methodology to measure emissions, fuel or energy consumption, and electric range of light-duty vehicles under different conditions in a manner representative of real world vehicle operation.

Draft version of the first-phase regulation on retrofit emissions control devices pending finalization before submission to the Working Party on Pollution and Energy.