UN Regulation No. 99
Gas-discharge Light Sources

Uniform Provisions Concerning the Approval of Gas-discharge Light Sources for use in Approved Gas-discharge Lamp Units of Power-driven Vehicles

Series of Amendments and Supplements
Revisions and Amendments
Forty-seven Contracting Parties
Related groups: GRE and SLR
Latest Documents
16 Dec 2019
Topics of work in GRE (both current and possible future items) | SLR-34-06/Rev.3
2019-12-16 2019-12-16
22 Aug 2018
UN R99: Proposal for Supplement 14 to the 03 series of amendments | WP.29/2018/89
2018-08-22 2018-11-14
8 Feb 2018
Proposal to amend the approval code for light sources | GRE/2018/21
2018-02-08 2018-08-22
20 Oct 2017
Comments on GRE/2017/17 and GRE/2017/22 | GRE-78-28
2017-10-20 2017-10-20
19 Oct 2017
Distinction between "approval code" and "approval number" under the 1958 Agreement | GRE-78-18
2017-10-19 2017-10-19
A total of 59 documents are available. See more
Upcoming Meetings
Working Party on Lighting and Light-signalling | Session 83 | 19-23 Oct