What is the dress code at Birla Institute of Technology Sindri?

Basically, there is no dress code specified by the institution but seniors specified the dress code.

For 1st year you have to wear formal like white shirts and black pants.

In the 2nd year, you can wear shirts but half a T-shirt is not allowed. 

In the 3rd year, you can wear half shirts and everything

First year students are required to wear only formal to class. From the second year onwards you can wear casuals. Shirts are only allowed for final year students.