Domestic Legislation of EPA
| Type | Testing item | Draft description | In-charge Lab |
| A | Vehicle equipped with gasoline and alternative fuels engine exhaust emission regulation test | ||
| 1 | Emission for driving pattern inspection | Gasoline Vehicle Exhaust Emissions Testing Methods and Procedures | |
| 2 | Emission for idling inspection | Gasoline Vehicle Exhaust Emissions Testing Methods and Procedures | |
| 3 | Emission for driving pattern inspection | Directive 692/2008/EC of the European parliament and of the council | |
| 4 | Emission for idling inspection | Directive 692/2008/EC of the European parliament and of the council | |
| B | Motorcycle exhaust emission regulation test | ||
| 1 | Emission for driving pattern inspection | (1)Testing method and procedure for motorcycle exhaust emissions (2)Regulation(EU) No.134/2014 |
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| 2 | Emission for idling inspection | Testing method and procedure for motorcycle exhaust emissions | |
| C | Diesel vehicle Emission for Standard Pattern Inspection (Exhaust Emissions Inspection of diesel and alternative clean fuel engine motor vehicles) | ||
| 1 | Light- Duty Diesel vehicle Emission for Driving Pattern Inspection | (1)It shall be subject to US FTP-75 vehicle body dynamometer testing. (2).Light- Duty Diesel vehicle recognized by the European Union as complying with relevant testing regulations of European Union Directive 692/2008/EC and subsequently revised regulations. |
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| 2 | Heavy Duty Diesel Engine Emission for Driving Pattern Inspection | Heavy Duty Diesel Engine recognized by the European Union as complying with relevant testing regulations of European Union Directive 2005/55/EC and subsequently revised regulations. | |
| 3 | Diesel Vehicle for Testing Exhaust Smoke | Diesel Motor Vehicles Exhaust Emissions Testing Methods and Procedures- Method of Test for Exhaust Smoke under Full Load and Steady Speed | |
| 4 | Diesel Vehicle for Testing Exhaust Smoke | Diesel Motor Vehicles Exhaust Emissions Testing Methods and Procedures- Method of Test for Exhaust Smoke under NO-Load and Rapid Acceleration | |
| 5 | Diesel Vehicle for Testing Exhaust Smoke | Smoke Opacity Testing Methods and Procedures of Diesel Vehicles-Method of Test for Exhaust Smoke Opacityunder NO-Load and Rapid Acceleration | |
| D | Test method for noise emissions of motor vehicles | ||
| 1 | Motorized bicycle stationary and acceleration noise testing | CNS 5799 Test methods for noise emissions of motor vehicles (Mar.8,2013) CNS 5799：2016 Test method for noise level of motor vehicles |
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| 2 | Stationary and acceleration noise testing for sedans, station wagons, minibuses, delivery trucks and other officially announced specialist vehicles under 3.5 tons. | CNS 5799 Test methods for noise emissions of motor vehicles (Mar.8,2013) UN/ECE Regulation NO.51-03 and its amendments |
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| 3 | Stationary and acceleration noise testing for city buses, delivery trucks and other officially announced specialist vehicles over 3.5 tons | CNS 5799 Test methods for noise emissions of motor vehicles (Mar.8,2013) UN/ECE Regulation NO.51-03 and its amendments |
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