1. The Working Party on General Safety Provisions (GRSG) held its 104th session from 15 (afternoon) to 19 April 2013 (morning) in Geneva. The meeting was chaired by Mr. A. Erario (Italy). 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, ECE/TRANS/WP.29/690/Amend.1 and Amend.2):

Belgium, Canada, China, Czech Republic, Finland, France, Germany, Hungary, India, Italy, Japan, Latvia, Luxembourg, Netherlands, Norway, Poland, Qatar, Republic of Korea, Romania, Russian Federation, Saudi Arabia, Serbia, South Africa, Spain, Sweden, Switzerland, Turkey, United Arab Emirates and United Kingdom of Great Britain and Northern Ireland. An expert from the European
Commission (EC) also participated.

Experts from the following non-governmental organizations participated: European Association of Automotive Suppliers (CLEPA), European Liquefied Petroleum Gas Association (AEGPL), Fédération
Internationale de l’Automobile (FIA), International Motorcycle Manufacturers Association (IMMA), International Organization of Motor Vehicle Manufacturers (OICA), International Road Transport Union (IRU), International Association for Natural Gas Vehicles (IANGV/NGV Global) and Natural Gas Vehicles
Association Europe (NGVA Europe). Upon the special invitation of the Chair, an expert from the International Association of the Body and Trailer Building Industry (CLCCR) participated.