Ministry of the Environment
Government Agency
24 Aug 2015 Overview of the "Future Policy for Motor Vehicle Noise Reduction“ (MoE-Japan) GRB-62-12 2015-08-24
11 Jun 2015 International Harmonization of Exhaust Emissions Test Procedures for Passenger Vehicles (M1) and Light Trucks (N1) (MoE-Japan) GRPE-71-15 2015-06-11