13. The expert of GTB presented an amendment proposal to the Consolidated Resolution on the common specification of light source categories (R.E.5) that introduced new light emitting diode (LED) substitute light source categories C5W/LEDK and R5W/LED (ECE/TRANS/WP.29/GRE/2019/9 and GRE-81-03). The expert of GTB also tabled another proposal that introduced new LED substitute light source categories W5W/LEDK and WY5W/LED (ECE/TRANS/WP.29/GRE/2019/10 and GRE-81-04). The expert from IEC highlighted the interlock solutions for the new categories (GRE-81-07). GRE adopted both proposals and requested the secretariat to submit them to WP.29 and the Administrative Committee (AC.1) for consideration at their November 2019 sessions as draft amendment 4 to R.E.5.

14. The expert from the Task Force on Substitutes and Retrofits (TF SR) proposed editorial corrections and further modifications to ECE/TRANS/WP.29/GRE/2018/40, which had been adopted at the previous session of GRE and in which the information for the 24V version was missing (GRE-81-06). GRE adopted the proposal, as contained in Annex III, and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their November 2019 sessions as part of the draft amendment to R.E.5 mentioned in paragraph 13 above.

15. The expert from TF SR presented a progress report of the Task Force (GRE-81-14-Rev.1). GRE noted that the next step (1B) of TF SR would be preparing documents on LED substitutes for road illumination for the next session of GRE. A time schedule for step 2 would be decided upon at the next session of GRE.