Paragraph 5.41 of the proposed amendment to UN Regulation No. 48 introduces a requirement for a physical test drive to verify that an Automated Driving System (ADS) can correctly operate all lighting and light-signalling functions without causing discomfort. While OICA fully supports the objective of ensuring safety and proper functioning of lighting systems under ADS control, we believe this requirement is unnecessary and duplicative in the context of the forthcoming UN Regulation on Automated Driving Systems (ADS Regulation).