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7.1.2012 Official
Journal
of
the
European
Union L
4/17
ACTS ADOPTED BY BODIES CREATED BY
INTERNATIONAL AGREEMENTS
Only the original UN/ECE texts have legal effect under international public law. The status and date of entry into force of this Regulation
should be checked in the latest version of the UN/ECE status document TRANS/WP.29/343, available at:
http://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29fdocstts.html
2010 amendments to Regulation No 4 of the Economic Commission for Europe of the United
Nations (UN/ECE) — Uniform provisions concerning the approval of devices for the illumination of
rear registration plates of power-driven vehicles and their trailers
Amendments to Regulation 4 published in OJ L 31, 31.1.2009, p. 35.
Incorporating:
Supplement 15 to the original version of the Regulation — Date of entry into force: 9 December 2010
Amendments to the main text of the Regulation
Insert a new paragraph 5.5.3, to read:
‘5.5.3. A light source module shall be so designed that regardless of the use of tool(s), it shall not be
mechanically interchangeable with any replaceable approved light source.’

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