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UN Regulation No. 24
C.I. Engine Emissions and Net Power
Overseen by GRPE
Series, Supplements, and Corrigenda
03 series of amendments | Supplement 12
03 series of amendments | Supplement 12 is under consideration based on the following proposal:
GRPE/2026/18   UN R24: Proposal for a Supplement 12 to the 03 series of amendments
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