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)). Standards follow those of the European Union but with a significant time delay. Currently, China IV standards are in place, which apply, for new type approvals, from 1 July 2018.

China IV

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• Overview
• Implementation dates
• Emissions limits
• Crankcase and evaporative emissions
• Durability requirements
• On board diagnostics (OBD)

Overview

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Implementation dates

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Emissions limits

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Crankcase and evaporative emissions

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Durability requirements

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On board diagnostics (OBD)

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China IV test procedures

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• Type I and Type II tests
• Crankcase and evaporative emissions tests
• Durability of emissions control devices test
• OBD system test
• Test fuels

Type I and Type II tests

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Crankcase and evaporative emissions tests

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Durability of emissions control devices test

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OBD system test

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Test fuels

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Historical Data

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• China III

China III

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References:

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