UN Regulation No. 83
Motor Vehicle Emissions

Uniform Provisions Concerning the Approval of Vehicles with regard to the Emission of Pollutants According to Engine Fuel Requirements

Series of Amendments and Supplements
Revisions and Amendments
Forty-seven Contracting Parties
Related groups: GFV and GRPE
Latest Documents
31 Aug 2020
UN R83: Proposal for Supplement 12 to the 07 series of amendments | WP.29/2020/117
2020-08-31 2020-08-31
31 Aug 2020
UN R83: Proposal for Supplement 15 to the 06 series of amendments | WP.29/2020/116
2020-08-31 2020-08-31
31 Aug 2020
UN R83: Proposal for Supplement 13 to the 05 series of amendments | WP.29/2020/115
2020-08-31 2020-08-31
9 Jul 2020
GRPE priority issues list | GRPE-81-06/Rev.1
2020-07-09 2020-07-09
11 Jun 2020
UN R83: Proposal for amendments to the 05, 06 and 07 series of amendments (supersedes GRPE/2020/10) | GRPE-81-21
2020-06-11 2020-06-11
A total of 192 documents are available. See more
Upcoming Meetings
World Forum for the Harmonization of Vehicle Regulations | Session 182 | 9-13 Nov