UN Regulation No. 104: Retro-reflective Markings

Uniform Provisions Concerning the Approval of Retro-reflective Markings for Vehicles of Category M, N and O

Related groups: GRE
UN R104 | Revision 1 | Amendment 2 (2015)
22 Jun 2015 2015-11-07 14:11:41 UTC 1 2 00 series of amendments | Supplement 8 Based upon the adopted proposal: WP.29/2014/62

Proposal to introduce new class F marking materials designed with chevron type pattern to be applied to special utility vehicles or trailers not ordinarily covered by standard contour marking materials. The proposal also attempts to harmonize a number of national requirements.

UN R104 | Revision 1 | Amendment 3 (2017)
7 Dec 2017 2017-12-24 12:29:35 UTC 1 3 00 series of amendments | Supplement 9 Based upon the adopted proposal: WP.29/2017/37

Proposal to reference the compliance requirements for installation contained in Regulations Nos. 48, 53, 72 and 86, clarify the definition of “type”, with regard to manufacturer, trade names and marks, and to introduce editorial improvements to the requirements for markings.

UN R104 | Revision 1 | Amendment 4 (2019)
19 Nov 2019 2020-02-20 15:42:43 UTC 1 4 01 series of amendments Based upon the adopted proposal: WP.29/2018/115/Rev.1

Revised proposal from GRE (for the March 2019 WP.29 session) to introduce transitional provisions for the phasing out of UN R104 in conjunction with the introduction of the new UN Regulation on Retro-Reflecting Devices (RRD).

UN R104: Revision 1 (2010)
25 Mar 2010 2010-12-26 20:51:18 UTC 00 series of amendments | Supplement 6 00 series of amendments | Supplement 3 | Corrigendum 1 00 series of amendments | Supplement 5 00 series of amendments | Supplement 4 | Corrigendum 1 00 series of amendments | Supplement 4 00 series of amendments | Supplement 3 00 series of amendments | Supplement 2 00 series of amendments | Supplement 1
UN R104: Revision 1-Amendment 1 (2012)
15 Aug 2012 2013-01-27 15:07:22 UTC 00 series of amendments | Supplement 7
UN R104: Revision 1-Corrigendum 1 (2010)
5 Jul 2010 2010-12-26 20:52:12 UTC
UN R104: Revision 1-Corrigendum 2 (2010)
2 Dec 2010 2010-12-26 20:53:12 UTC
Earlier texts may be available through the UN Official Document System.