Every government tender in India requires a valid Digital Signature Certificate. This guide explains what DSC you need, how to get it, and common mistakes to avoid.
A Digital Signature Certificate (DSC) is an electronic equivalent of your physical signature. It's issued by a Certifying Authority (CA) licensed by the Controller of Certifying Authorities (CCA) under the IT Act, 2000. For e-tendering, a DSC proves your identity and encrypts your bid submission.
| Feature | Class 2 DSC | Class 3 DSC |
|---|---|---|
| Identity Verification | Basic (PAN + photo) | In-person verification or video KYC |
| Used For | Income Tax, GST, MCA filings | e-Tendering (all portals), MCA, IPR |
| Mandatory for Tenders? | ❌ No | ✅ Yes — CPPP requires Class 3 |
| Validity | 1-2 years | 1-2 years (renewable) |
| Cost | ₹800-1,500 | ₹1,200-2,500 |
Most contractors need both — individual DSC for signing and organisation DSC for submitting bids under a company name.
We've issued 5,000+ DSCs to contractors and government departments since 2016. Class 3 DSC with token, delivered.
Enquire About DSC →DSCs are valid for 1 or 2 years from the date of issue. You'll receive email reminders 30 days before expiry. Renew early — processing takes 3-7 working days, and you cannot submit bids with an expired DSC.
Browse 64,000+ live government tenders across 43 portals. Free access. Pay only for documents.
Browse Live Tenders → View All Services →