1. The Working Party on Pollution and Energy (GRPE) held its sixty-sixth session from 3 to 7 June 2013, 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 Federation for Transport and Environment (T&E); European Liquefied Petroleum Gas Association (AEGPL); European Tyre and Rim Technical Organization (ETRTO); International Association for Natural Gas Vehicles (IANGV/NGV Global); International Automobile Federation (FIA); International Motorcycle Manufacturers Association (IMMA); and International Organization of Motor Vehicle Manufacturers (OICA).

Upon the special invitation of the Chair, the experts from the following entities also attended:

Environmental Industries Commission (EIC); European Association for Advanced Rechargeable Batteries (RECHARGE), Horiba Limited; Hyundai Mobis; Korea Automobile Manufacturers Association (KAMA); Technical Committee of Petroleum Additive Manufacturers in Europe (CEFIC-ATC).