UN Regulation No. 101
Carbon Dioxide Emissions and Fuel/Energy Consumption

Uniform Provisions Concerning the Approval of Passenger Cars Powered by an Internal Combustion Engine Only, or Powered by a Hybrid Electric Power Train with Regard to the Measurement of the Emission of Carbon Dioxide and Fuel Consumption and/or the Measurement of Electric Energy Consumption and Electric Range, and of Categories M1 and N1 Vehicles Powered by an Electric Power Train Only with Regard to the Measurement of Electric Energy Consumption and Electric Range

Series of Amendments and Supplements
Revisions and Amendments
Fifty Contracting Parties
Related groups: GRPE
Latest Documents
15 Apr 2020
UN R101: Proposal for Supplement 9 to the 01 series of amendments | WP.29/2020/64
2020-04-15 2020-07-18
5 Nov 2019
UN R101: Proposal for a new Supplement to the 01 series of amendments | GRPE/2020/6
2019-11-05 2020-04-15
21 May 2019
UN R101: Updated information on OICA proposal | GRPE-79-11
2019-05-21 2019-05-21
13 Feb 2019
Towards post-EURO 6/VI | GRPE-78-32
2019-02-13 2019-02-13
10 Jan 2019
UN R101: Proposal for Amendment-NEDC2 | GRPE-78-20
2019-01-10 2019-01-10
A total of 44 documents are available. See more
Upcoming Meetings
Working Party on Pollution and Energy | Session 82 | 12-15 Jan 2021