China - Heavy Duty Vehicles

Status

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Emissions legislation in China is the responsibility of the Ministry of Ecology and Environment (MEE) (formerly the Ministry for Environmental Protection (MEP)). The China VI standards for compression ignition and gas engines were released in June 2018 and are being introduced from 1 July 2019.

Currently, new gasoline vehicles have to comply with Stage IV standards.

China VI standards

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Overview

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Implementation dates

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Emissions limits

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On-road emissions

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On-road emissions test

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Crankcase emissions

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Durability requirements

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NOx control

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On-board diagnostics (OBD)

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Remote emissions management

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In-service conformity

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China V - diesel and gas vehicles

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Introduction schedule

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Emissions limits

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WHTC requirements

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PEMS testing

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Beijing standards

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Stage IV - gasoline vehicles

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Durability requirements - China V and Stage IV gasoline

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Test Procedures - China V and Stage IV gasoline

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Historical Data

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China IV

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China III

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Stages II and III durability requirements

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Introduction schedule

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References

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Last update: 15/06/2023