Company Secretary
638 Points
Joined January 2009
Hello Namrata,
You have to contact the nearrest Certifying Authority from whom you have acquired the DSC.
They will tell you the Form to be filled for renewal and then you will have to handover the token to them and they will renew the same.
The list of certifying authorities along with their contact details are available at MCA site at the foll. link:
https://www.mca.gov.in/MCA21/dca/dsc/certifying-new_1.html