Request from the SLR informal group for confirmation whether the proposed establishment of a resolution on common specifications of light source categories is acceptable. The resolution would provide a list of light sources allowed in lamps. The UN Office of Legal Affairs has stated that a resolution may not be used to amend a regulation, raising a possible question of interpretation. The SLR informal group also asks whether the proposed resolution can be provided only in English.

Although required for motorcycles, Japan does not allow daytime running lamps on light cars and trucks. This presentation summarizes recent research into the impact of DRL on motorcycle and light vehicle conspicuity.

Request from the SLR informal group for confirmation whether the proposed establishment of a resolution on common specifications of light source categories is acceptable. The resolution would provide a list of light sources allowed in lamps. The UN Office of Legal Affairs has stated that a resolution may not be used to amend a regulation, raising a possible question of interpretation. The SLR informal group also asks whether the proposed resolution can be provided only in English.