UN Regulation No. 139
Brake Assist Systems

Uniform provisions concerning the approval of passenger cars with regard to brake assist systems

Series of Amendments and Supplements
Revisions and Amendments
Fifty-seven Contracting Parties
Related groups: GRRF and GRVA
Latest Documents
11 Nov 2019
Correlations between some UN Regulations and UN Rules | PTI-16-02
2019-11-11 2019-11-11
19 Apr 2019
UN R139: Proposal for Supplement 2 | WP.29/2019/48
2019-04-19 2019-07-30
29 Jan 2019
UN R139: Agreed amendments to GRVA/2019/12 | GRVA-02-29
2019-01-29 2019-04-19
23 Nov 2018
UN R139: Proposal for a Supplement | GRVA/2019/12
2018-11-23 2019-01-29
15 Jun 2018
UN R139: Proposal to amend the draft Supplement 1 (WP.29/2018/60) | WP.29-175-04
2018-06-15 2019-01-25
A total of 29 documents are available. See more