OICA requests comments from GRSP experts on proposals for streamlining UN R100, following presentations at the 79th session. Working documents ECE/TRANS/WP.29/GRSP/2026/25 and ECE/TRANS/WP.29/GRSP/2026/26 were released on 14 October in English only. Comments should be submitted using the template in informal document GRSP-80-07-Add.1 to facilitate consolidation of feedback and identify discussion points toward the 80th session.