DSC for E-Tendering: Complete Guide
Everything businesses and contractors need to know about using a Digital Signature Certificate on e-tendering portals like GeM, CPPP, NIC and eProcure.
DSC Blog
DSC Knowledge Hub
Expert guides, step-by-step tutorials and the latest updates on Digital Signature Certificates in India.
Can I Renew an Expired Digital Signature Certificate?
What happens when your DSC expires? Find out if renewal is possible or if you need to apply for a fresh certificate.
The Role of DSC in e-Invoicing under GST
How Digital Signature Certificates are used in GST e-invoicing systems and why taxpayers above the threshold need one.
What is ICEGATE and Why Do You Need a DSC?
ICEGATE is India's national trade portal for customs. Find out why importers and exporters need a DSC to file Bills of Entry and Shipping Bills.
A Guide to Using DSC on the New Income Tax Portal 2026
Step-by-step walkthrough for registering and using your Digital Signature Certificate on the new Income Tax e-Filing Portal in 2026.
How to Export a Public Key Certificate from Your USB Token
Learn how to export the public key (.cer) from your DSC USB token for portal registration and email encryption.