UN Regulation No. 134
Hydrogen fuel cell vehicle safety
Series of Amendments, Supplements, and Corrigenda

This page lists changes to UN R134 by series of amendments, supplements, and corrigenda. A new series occurs when there is a material change in requirements such that an approval granted prior to the change is not equivalent to an approval given after the change. A supplement generally improves the clarity of the regulation; however, a supplement may also involve changes to the scope (range of products) covered by the regulation. A corrigenda is a correction to the text.
00 series of amendments (2015)
0
00 series of amendments | Supplement 1 (2016)
0 1
00 series of amendments | Supplement 2 (2017)
0 2
00 series of amendments | Supplement 3 (2018)
0 3
00 series of amendments | Supplement 4 (Superseded)
0 4
01 series of amendments (Formal GR review)
1