43. The expert from EC introduced GRSP-61-29, superseding ECE/TRANS/WP.29/GRSP/2015/30, to harmonize the information of the airbag warning label on the correct installation of CRS. The expert from France argued that the proposed size of the area for part number marking (5 mm x 20 mm) was too small. The expert from OICA raised the same concern and a study reservation. GRSP agreed to resume discussion at its December 2017 session and requested the secretariat to distribute GRSP-61-29 with an official symbol.