1. The Working Party on Pollution and Energy (GRPE) held its sixty-eighth session from 7 to 10 January 2014, with Mr. Christoph Albus (Germany) as Chair and Mr. Shrikant Marathe (India) as vice-Chair. Experts from the following countries participated in the work following Rule 1(a) of the Rules of Procedure of the World Forum for Harmonization of Vehicle Regulations (WP.29) (TRANS/WP.29/690, as amended): Austria; Belgium; Canada; China; France; Germany; Hungary; India; Italy; Japan; Netherlands; Norway; Poland; Republic of Korea (Korea); Russian Federation; South Africa; Spain; Sweden; Switzerland; United Kingdom of Great Britain and Northern Ireland (UK); United States of America (USA). Experts from the European Commission (EC) also participated.

Experts from the following non-governmental organizations took part in the session: Association for Emissions Control by Catalyst (AECC); Association of European Manufacturers of Internal Combustion Engines (EUROMOT); European Association of Automobile Suppliers (CLEPA/MEMA/JAPIA); European Garage Equipment Association (EGEA); European Liquefied Petroleum Gas Association (AEGPL); European Tyre and Rim Technical Organization (ETRTO); International Motorcycle Manufacturers Association (IMMA); and International Organization of Motor Vehicle Manufacturers (OICA); Truck and Engine Manufacturers Association (EMA). Upon the special invitation of the Chair, the experts from the following entities also attended: Environmental Industries Commission (EIC); European Tyre & Rubber Manufacturers Association (ETRMA); Technical Committee of Petroleum Additive Manufacturers in Europe (CEFIC-ATC); FEV Group.