Status of the IWG VGL October 24, 2017 Submitted by the IWG VGL Informal document GRE-78-36 (78th GRE, 24 October 2017, Agenda item 6 (b)) Status of the IWG VGL October 24, 2017 VGL-10-09 24/10/2017 VGL-10-09

Results work of the group work Link to GRE-78-23 Rev.1 : Justification of the new diagram Link to GRE-78-32 : Justification of the deletion of the 2000lm criterion 24/10/2017 VGL-10-09 Page 2

Questions to GRE Extension of the mandat of the IWG VGL ? According to the Terms of Reference (VGL-10-04 = Annex III of the report of the GRE-74), Do we start the Phase 2? And how? 24/10/2017 VGL-10-09

Thank you for attention 24/10/2017 VGL-10-09 4