ECE R48.03 Supplement 1, R48.05 Supplement 3 and R48.06 Supplement 1 Corrigendum 1

R48.03 Installation of lighting and lighgt-signalling devices
R48.05 Installation of lighting and lighgt-signalling devices
R48.06 Installation of lighting and lighgt-signalling devices

http://www.unece.org/fileadmin/DAM/trans/doc/2013/wp29/ECE-TRANS-WP29-2013-028e.pdf