A Class 3 Digital Signature Certificate (DSC) is the most secure and legally valid digital signature issued in India. It provides high-level encryption and authentication, making it essential for individuals and organizations involved in e-Tendering, e-Procurement, e-Bidding, Trademark and Patent filings, MCA (ROC) compliance, GST and Income Tax filings, DGFT, IRCTC ticketing, and mor... https://dsc7.com/class-3-digital-signature-certificates.php