The document summarizes information about automotive chassis and suspension from a presentation by Mr. Devendra Yadav of Galgotias College of Engineering and Technology. It discusses Bharat stage emission standards instituted in India to regulate vehicle emissions. It notes the progressively stringent standards introduced since 2000, with Bharat Stage III enforced nationwide since 2010, Stage IV in 13 major cities since 2010 and nationwide since 2017, and Stage VI to be adopted nationwide by 2020. The Supreme Court has banned sale and registration of Stage IV vehicles from April 2020. The document also briefly mentions electric vehicles like the Tesla Model S and hybrid vehicles.

1. DEPARTMENT OF MECHANICAL ENGINEERING
GALGOTIAS COLLEGE OF ENGINEERING AND
TECHNOLOGY, GREATER NOIDA
Automotive Chassis and Suspension
(KAU 052)
Introduction_2
Presented by
Mr. Devendra Yadav
devendra.yadav@galgotiacollege.edu
https://scholar.google.com/citations?user=gJgesicAAAAJ&hl=en

2. Source-Society of Indian Automobile Manufacturers (SIAM)
Cont….

8. Bharat stage emission standards (BSES)
Emission standards instituted by the Government of India to regulate the output of air
pollutants from compression ignition engines and Spark-ignition engines equipment,
vehicles. The standards and the timeline for implementation are set by the Central Pollution Control
Board under the Ministry of Environment, Forest and Climate Change.
• The standards, based on European regulations were first introduced in 2000. Progressively
stringent norms have been rolled out since then.
• All new vehicles manufactured after the implementation of the norms have to be compliant with
the regulations.
• Since October 2010, Bharat Stage (BS) III norms have been enforced across the country.
• In 13 major cities, Bharat Stage IV emission norms have been in place since April 2010 and it has
been enforced for entire country since April 2017. In 2016, the Indian government announced
the country would skip the BS V norms altogether and adopt BS VI norms by 2020.
• In its recent judgment, the Supreme Court has banned the sale and registration of motor
vehicles conforming to the emission standard Bharat Stage IV in the entire country from 1 April
2020.

12. Electric vehicle-Tesla Model S

13. Hybrid vehicle