UN Regulation No. 103
Replacement Catalytic Converters

Uniform Provisions Concerning the Approval of Replacement Catalytic Converters for Power-driven Vehicles

Series of Amendments and Supplements
Revisions and Amendments
Fifty Contracting Parties
Related groups: GRPE
Latest Documents
20 Jan 2020
Work by GRPE – Priorities and recurrent items | GRPE-80-05/Rev.1
2020-01-20 2020-01-20
17 Jan 2020
GRPE priority emission items list | GRPE-80-04/Rev.3
2020-01-17 2020-03-09
8 Jun 2015
Letter of transmission for the final BASt report on replacement catalytic converters | GRPE-71-09
2015-06-08 2016-02-11
8 Jun 2015
Final BASt report on replacement catalytic converters | GRPE-71-08
2015-06-08 2015-06-08
8 Jan 2014
Request for guidance concerning future development of UN Regulation No. 103 | GRPE-68-18
2014-01-08 2014-01-08
A total of 13 documents are available. See more
Upcoming Meetings
Working Party on Pollution and Energy | Session 82 | 12-15 Jan 2021