Revised proposal to include end-outline markers as an aid in the use of indirect vision devices (i.e., UN R46) for long commercial vehicles within the regulation, based on the previous document GRE/2015/34.

Presentation of conflict between UN R48 and requirements inside oil and chemical refineries where lamps are required to be switched off.

Further refinements from the GRE Task Force on Tell-tales to clarify the requirement and reporting for a telltale to indicate light source failure (superseding upon document GRE/2015/31).

Summary of discussions between the WP.29 secretariat and the UN Office of Legal Affairs concerning the efforts to restructure UN lighting and light-signalling regulations.