India - Heavy Duty Vehicles

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Responsibility for emissions legislation, in India, lies with the Ministry of Road Transport and Highways (MoRTH). Indian emissions standards have the name "Bharat" which is Hindi for "India" and are largely equivalent to EU standards, though with a time lag behind those of the EU. Bharat Stage VI emissions standards apply to all vehicles manufactured from 1 April 2020. BS IV standards were in place prior to this date.

 

Emissions standards introduction schedule

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Bharat Stage VI

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Overview and applicability

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Emissions limits

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Durability requirements

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PEMS demonstration test

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In-service conformity testing

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On-board diagnostics

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Commercial and reference fuels

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In-use requirements

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Historical Data - Bharat Stage IV

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Emissions limits

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Durability requirements

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Test procedures

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On-board diagnostics

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Historical Data - BS III and earlier

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Bharat Stage III

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Bharat Stage II

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From 1992

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References

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Last update: 01/05/2024