UN Regulation No. 24
C.I. Engine Emissions and Net Power
Series of Amendments, Supplements, and Corrigenda

This page lists changes to UN R24 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.
03 series of amendments (1986)
3
03 series of amendments | Supplement 1 (2001)
3 1
03 series of amendments | Supplement 2 (2005)
3 2
03 series of amendments | Supplement 3 (2007)
3 3
03 series of amendments | Supplement 4 (2019)
3 4
03 series of amendments | Supplement 5 (2020)
3 5
03 series of amendments | Supplement 6 (2022)
3 6
03 series of amendments | Supplement 7 (2022)
3 7
03 series of amendments | Supplement 8 (2023)
3 8
03 series of amendments | Supplement 9 (2023)
3 9
03 series of amendments | Supplement 10 (2024)
3 10
03 series of amendments | Supplement 11 (Adopted by WP.29)
3 11