Working Party on Lighting and Light-signalling | Session 77 | 4-7 Apr 2017
Geneva

The deadline for submission of official working documents to the 77th GRE session is 9 January 2017.

Agenda Item 8. (d)
Other business: Phantom light and colour washout
Documentation
GRE-75-16 Status report on investigating the test method for the sun load impact (Germany)