In a major decision, the Supreme Court on Wednesday said no vehicles which are BS - IV emission non - compliant will be sold in the country after April 1.
Banning the sale of BS - IV non - compliant vehicles, the bench of Justice Madan B. Lokur and Justice Deepak Gupta said all the vehicle - registering authorities are prohibited from registering BS - IV non - compliant vehicles from April 1.
However, the court said that if proof is furnished that the vehicle was purchased before April 1, then it will be allowed to be registered.