1. The Working Party on General Safety Provisions (GRSG) held its 114th session from 9 to 13 April 2018 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/Amends.1 and 2):

1. Belgium
2. Canada
3. China
4. Czechia
5. Finland
6. France
7. Germany
8. Hungary
9. India
10. Italy
11. Japan
12. Kuwait
13. Latvia
14. Netherlands
15. Norway
16. Poland
17. Republic of Korea
18. Romania
19. Russian Federation
20. San Marino
21. South Africa
22. Spain
23. Sweden
24. Turkey and
25. United Kingdom of Great Britain and Northern Ireland (United Kingdom).

1. European Association of Automotive Suppliers (CLEPA)
2. European Liquefied Petroleum Gas Association (AEGPL)
3. International Motorcycle Manufacturers Association (IMMA)
4. International Organization of Motor Vehicle Manufacturers (OICA)
5. International Road Transport Union (IRU)
6. Natural Gas Vehicles Association Europe (NGVA Europe) and
7. International Association for Natural Gas Vehicles (NGV Global).