Your expiring digital signature certificate can be renewed or updated from the Esign DSC. The DSC renewal process is fairly simple and quick. A digital signature is valid for two or three years. Renew your Class 3 and DGFT digital signatures online and enjoy your work.

Your expiring digital signature certificate can be renewed or updated from the Esign DSC. The DSC renewal process is fairly simple and quick. A digital signature is valid for two or three years. Renew your Class 3 and DGFT digital signatures online and enjoy your work.