Proposal to amend para. 2.4.10. to expand the definition of a pair to include vehicles of categories M, N and O with one or more lamps extending from left to right; amend para. 2.4.11. and its sub-paragraphs to redefine single and multiple lamps to refer to interdependent lamps marked “Y”; amend para. 2.4.12. to redefine interdependent lamp system and add definition of interdependent lamp marked “Y”; amend para. 5.5. and its sub-paragraphs to add that a pair shall be considered as two lamps and to establish requirements for manufacturer logos; amend para. 5.7.2.2.; amend para. 5.7.2.3.; delete para. 5.7.2.4.; amend para. 5.18.2.; add new para. 4.7.3. to UN Regulation No. 148 to require that a pair containing one or more light emitting surfaces extending from left to right shall contain at least one light source on each side; and amend para. 4.8.1.3. to clarify photometric measurement procedures.

Proposal to amend para. 5.10.3. to exclude retro-reflective devices, retro-reflective markings, lighting devices fitted for interior lighting, and reversing projections from the requirements for “red light to the front” and “white light to the rear”. The proposal aims to eliminate unnecessary testing burdens on functions that never emit light by themselves and would always meet the emission requirement of less than 0.25 cd by definition. The exemption aligns with Vienna Convention provisions and reflects an original intent from over twenty years prior.