Govt proposes BS-VII emission norms from April 2029; adds brake, tyre, battery-durability rules

The government has proposed introducing Bharat Stage VII (BS-VII) emission standards for passenger vehicles from April 1, 2029, tightening pollution controls through new limits on exhaust emissions, real-world driving tests and battery durability requirements.

According to a draft notification issued by the Ministry of Road Transport and Highways, the new rules would apply to category M1 vehicles — primarily passenger cars — manufactured from April 2029.

It invited public comments for 30 days before considering the draft amendments to the Central Motor Vehicles Rules, 1989.

India currently follows Bharat Stage VI standards, introduced nationwide in April 2020, which significantly tightened vehicle-emission requirements and brought the country closer to international regulatory practices.

BS-VII standards would be introduced in phases, with additional requirements taking effect in April 2031 and April 2035, including controls on brake-particle emissions, tyre abrasion and particulate emissions across different powertrain technologies.