The Supreme Court on Wednesday heard petitions to decide if sub-classification of the SCs and STs is constitutionally permissible. Headed by the Chief Justice of India D Y Chandrachud, the Bench examining the validity comprises Justices B R Gavai, Vikram Nath, Bela M Trivedi, Pankaj Mithal, Manoj Misra and Satish Chandra Sharma. The Bench is reconsidering its decision in the EV Chinnaiah vs State Of Andhra Pradesh case (2004), where a five-judge bench struck down the possible creation of sub-classifications within the SC category which would violate Article 14.