When DSC of organization expires or organization want to change the DSC, then organization is required to put up a request for renewal or updation of DSC with NSDL. The following documents are requisite for renewal / updation of Digital Signature Certificate (DSC):
1. Authority Letter
2. Cover Letter
3. Screen Shots of new DSC*
*Note - Go to Internet explorer - Tools - Internet Options - Contents - Certificates - Personal Tab (and view certificate) then take below screen shots.
1. General Tab
2. Details Tab - Serial Number
3. Details Tab - Authority Key Identifier
The documents should be forwarded to NSDL at the following address:
Online Upload Team
NSDL e-Governance Infrastructure Limited
1st floor, Times Tower,
Kamala Mills Compound,
Senapati Bapat Marg,
Lower Parel (W),
Mumbai - 400013.
Superscribe the envelope with 'Renewal / Updation of Digital Signature Certificate (DSC) for Online upload’.
In order to use the new components for digital signing and verification, Digital Signature Certificate (DSC) based users are required to comply with the following pre-requisites with respect to the system configuration of the client machines:
-JRE version : Oracle JAVA (32-bit) 1.6 update 29 or above
-Client Operating system : Windows XP Professional service Pack 3 , Windows 7
-I.E browser version supported : 7,8,9 and 10.
-SafeNet e-Token drivers used should be the latest (if applicable).