SOURCE-LINKED REGULATION GUIDE
UN R3 — Retro-reflecting devices
Review reflector approval in relation to product and vehicle scope.
Explore the scopeWhat does it cover?
UN R3 concerns approval of retro-reflecting devices for vehicles and trailers in categories L, M, N, O and T. For definitions, it refers to the relevant R48 series in force at the time of application. Approval of the device and its placement on a vehicle require separate assessments.
Who is it for?
Reflector makers and vehicle-lighting and marking teams.
Which subjects are addressed?
- Retro-reflecting devices
- Vehicle categories
- Approval scope
- R48 definitions
Common question
Are a reflector and a light-signalling lamp the same product?
No. R3 concerns retro-reflecting devices. Approval of light-signalling devices and vehicle installation must be considered under their relevant texts.
Source documents and references
Work with this regulation in RegsUP.
Read the text with its edition and sources. Assess available comparisons, relevant dates and question-and-answer features against your work needs.
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