What is Class 3 DSC?
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Mon - Sat: 9:00 AM - 7:00 PM
Digital Signature Certificate
Class 3 DSC is the trusted certificate for secure signing across government, tax, tender, and business portals.

Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Signdo provides guided DSC assistance, documentation support, secure verification, token coordination, and after-issuance help for this requirement.
Apply for Digital Signature Certificate
Share your contact details and the Signdo team will help you confirm the correct certificate, documents, verification steps, and delivery timeline.
Frequently Asked Questions
Usually 2-5 working days depending on KYC verification and document completeness.
Yes. Signdo provides Digital Signature Certificates that are valid across India.
Yes. DSCs can be renewed easily before or after expiry based on the issuing authority rules.
Aadhaar Card, PAN Card, passport-size photo, and address proof may be required based on DSC type.