In today’s fast-evolving digital landscape, Digital Signature Certificates (DSCs) are crucial for ensuring authenticity, security, and legal validity in electronic transactions—whether it’s for e-Tendering, Income Tax filing, or digitally signing government documents. In India, DSCs are regulated by the Controller of Certifying Authorities (CCA) under MeitY, which certifies and licenses trusted Certifying Authorities (CAs) to issue them.
Among all certified providers, RajComp Info Services Ltd. (RISL) stands out as the only government-owned Certifying Authority in India, offering secure, transparent, and reliable services to government departments, employees, and citizens.
Leading CCA-Certified Certifying Authorities in India
1. eMudhra Limited
eMudhra is India’s largest and most recognized DSC provider, offering digital signing solutions to individuals, enterprises, and government organizations. With its robust infrastructure, Aadhaar-based eKYC options, and a wide RA network, eMudhra has made digital transformation easier across sectors.
- Extensive dealer and RA network across India
- USB token support, Aadhaar eSign, bulk signing
- Integrated with platforms like MCA21, GSTN, DGFT
2. Capricorn Identity Services Pvt. Ltd.
Capricorn has earned popularity for its ease of onboarding and flexible authentication models. It provides DSCs to individuals, organizations, and foreign applicants, and is known for its strong partner support.
- PAN, Aadhaar, and video-based KYC
- Online processing and reseller-focused platform
- Serves SMEs, tax professionals, and eTendering needs
3. RajComp Info Services Ltd. (RISL) – Government of Rajasthan Undertaking
RISL is India’s only Government-owned Certifying Authority, functioning under the Department of Information Technology & Communication (DoIT&C), Government of Rajasthan. With a public-interest mission and transparent operations, RISL offers a unique value proposition in the DSC space.
Why Choose RISL?
- 🏛️ Public Sector Backing: Operated by the Government of Rajasthan, ensuring the highest level of trust, transparency, and compliance.
- 👨💼 Issued To All Stakeholders: DSCs are available for government employees, departments, and individuals alike.
- 🔌 eSign APIs for Govt. Applications: RISL provides API-based eSign solutions that are already integrated into various Rajasthan government portals for document signing and citizen services.
- 🔐 Audit-Compliant & CCA-Certified: Fully compliant with CCA security standards and regularly audited for secure operations.
- 💰 Clear Pricing & No Middlemen: Transparent cost structure with no hidden commissions—ideal for public trust.
📌 Apply or integrate today at
👉 https://rajca.rajasthan.gov.in
4. SafeScrypt (Sify Technologies)
SafeScrypt, a pioneer in the digital signature space, is known for offering enterprise-grade DSCs. It remains a trusted partner for legal, banking, and legacy IT environments.
- Long-standing enterprise presence
- Legal and secure documentation support
- Ideal for law firms and regulated industries
5. Common Service Provider (CSC)
CSC is an essential last-mile channel under the Digital India mission, delivering government services to rural and remote citizens. As a registered RA (Registration Authority) for various Certifying Authorities, CSC helps individuals obtain DSCs through village-level entrepreneurs (VLEs).
- Widespread reach across rural India
- Available through CSC centers and VLEs
- Supports Aadhaar-based and biometric KYC
6. NSDL e-Governance Infrastructure Ltd.
NSDL e-Gov focuses on DSCs for financial and tax-related compliance. It is a preferred choice for professionals involved in e-filing, MCA submissions, and GST.
- PAN & Aadhaar integration for eKYC
- Strong relevance for tax professionals
- High trust in financial and statutory filings
7. Verasys Technologies Pvt. Ltd.
Verasys is a growing CA offering Aadhaar-based and PAN-based DSC issuance with a tech-first approach. It caters to SMEs, startups, and professionals seeking fast issuance.
- Seamless online onboarding
- Individual and enterprise DSCs
- Emerging player in MSME space
8. IDSign
IDSign offers user-friendly DSC and eSign services and supports Aadhaar-based KYC. It’s well-suited for professionals, freelancers, and small businesses.
- Easy web portal for application
- Digital document signing API
- Competitive pricing and support
Final Words: Why RISL Should Be Your Go-To DSC Provider
In a marketplace filled with private DSC providers, RISL stands apart as the only government-run Certifying Authority, ensuring public sector accountability, legal credibility, and affordable services.
Whether you’re:
- A government employee or department
- An individual applying for tenders or legal documentation
- A developer building an e-Governance platform
—RISL has the right DSC solution for you.
✅ Choose Trust. Choose Compliance. Choose RISL.
👉 https://rajca.rajasthan.gov.in
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