
Class 3 Digital Signature Certificate (DSC)
We at Trustcore One provide secure, compliant, and easy-to-use Class 3 Digital Signature Certificates (DSC) from Care4sign and eMudhra to support India’s digital governance and business compliance requirements.
A Class 3 DSC is the highest level of Digital Signature Certificate in India and is mandated for secure online transactions, statutory filings, and e-procurement platforms.
Class 3 Individual DSC
A Class 3 Individual DSC is issued to an individual person for personal, professional, or compliance-related digital signing.
Eligibility
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Any Indian resident
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Valid Identity Proof & Address Proof
Validity Options
1 Year/2 Years/3 Years
Compliance
As per Controller of Certifying Authorities (CCA) guidelines, Class 3 DSCs are issued and stored only on FIPS-certified USB Tokens.
Class 3 Organisation DSC
A Class 3 Organisation DSC is issued to an authorised signatory or a person authorised to sign on behalf of an organisation.
Eligibility
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Authorised signatory of the organisation
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Authorisation letter (where applicable)
Validity Options
1 Year/2 Years/3 Years
Compliance
Issued strictly as per CCA guidelines and stored only on FIPS-certified USB Tokens.

Applications of Class 3 DSC
Care4Sign Class 3 DSCs are widely used across government, regulatory, and enterprise platforms, including:
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ROC & MCA e-Filing
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Income Tax Returns & Audit e-Filing
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GST Registration & Compliance
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Company & LLP Registration
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IE Code Registration
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Director KYC & Form 16
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CBSE & Education Portals
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e-Tendering & e-Procurement
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e-Bidding & ICEGATE
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Foreign Trade & Customs e-Filing
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Patent & Trademark Registration
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e-Auction Platforms
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IRCTC e-Ticketing
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Director e-KYC & EPFO
Why Choose Care4sign | eMudhra
✔ Trusted Digital Identity & Trust Solutions Provider
✔ Fully CCA-Compliant Issuance Process
✔ Quick Paperless Verification
✔ Secure FIPS-Certified USB Tokens
✔ Expert Support for Individuals & Enterprises
Simple & Secure Application Process
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Select the required DSC type and validity
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Complete online payment
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Verify identity through paperless e-KYC
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Download DSC securely on USB Token
Contact Us
For assistance with new DSC issuance, renewal, or enterprise deployment, connect with us: TrustCoreOne
📧Email: info@trustcoreone.com
📞Mobile: 80732 33963
📞Care4sign Support : @ +91 84312 38998 or 84312 38901
🌐 Website: www.trustcoreone.com
