Hii aspirants 

The following document are required during bcece counselling

1.class 10 marksheet and passing certificate

2.class 12 marksheet and passing certificate

3.Bcece admit card

4.counselling call letter

5.category certificate(if applicable)

6.medical certificate

7.income cerrificate

8.character certificate

9.residence certificate

10.6 photographs

And 2 xerox copy of each document along with original document.

Apart from that as you belong to ews category you have to submit income and asset certificate to the verifying officer at the time of counselling.if a candidate fail to do so he or she will not be considered under ews category.

I hope my answer will help you

Good luck