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Illumination of rear-registration plates of motor vehicles and their trailers
UN R4: Revision 3
This revision reproduces the following amendment(s):
Original text | Supplement 10 | Corrigendum 2 (14 Nov 2007)
Original text | Supplement 12 ( 2 Feb 2007)
Original text | Supplement 13 (11 Jul 2008)
Original text | Supplement 14 (15 Oct 2008)
Original text | Supplement 15 ( 9 Dec 2010)
Original text | Supplement 16 (15 Jul 2013)
Proposal for Supplement 14 to Regulation No. 4

Proposal to insert provisions to cover cases where several non-identical light source modules are used in a lamp.

Authentic and legally binding text WP.29/2008/9
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