Dear aspirant,

I would suggest you to contact the authorities or conducting body for which you are applying because EWS certificate is valid upto one year only.

As you have mentioned that your EWS certificate was valid till Feb 2020 so you need to apply for new EWS certificate because you have show your current certificate.

EWS certificate is valid for only those candidates whose:-

1- Family income is less than 8L per annum.

2-Does not own more 1000 sq ft of flat

3-Does not own more than 5 acres of land.