Register Your Digital Signature Certificate (DSC)
Want to buy a Digital Signature Certificate online quickly? Get a Class 3 DSC and complete your digital signature certificate registration in just three easy steps with India’s leading provider!

Want to buy a Digital Signature Certificate online quickly? Get a Class 3 DSC and complete your digital signature certificate registration in just three easy steps with India’s leading provider!
A Digital Signature Certificate (DSC) is a legally recognized electronic signature under the Information Technology Act 2000, enabling secure authentication for online transactions and document signing. Issued by a Certifying Authority (CA) under the Controller of Certifying Authorities (CCA), it ensures data integrity and security. The application process involves identity verification and issuance of a USB token containing the DSC.
Available in Class 1, Class 2, and Class 3, DSCs offer varying levels of security for tasks like tax filing, company registration, e-commerce, and e-tendering. They ensure non-repudiation, document authentication, and protection against tampering, streamlining secure digital interactions.
Class 1 Digital Signature Certificates (DSCs) are issued to both business professionals and individuals. They verify that the subscriber’s application details do not conflict with information in recognized consumer databases. These certificates are best suited for securing basic personal digital interactions, such as email authentication and low-risk transactions.
Class 2 Digital Signature Certificates (DSCs) are primarily utilized by business professionals for official filings with government authorities, including the Registrar of Companies (ROC), Income Tax Return (ITR) submissions, and MCA forms. In this category, an individual’s identity is validated against a trusted, pre-verified database, providing a moderate level of security. Common applications include tax return filings, company incorporations, and audit report submissions.
Class 3 Digital Signature Certificates (DSCs) provide the highest level of security and are essential for high-value transactions. Obtaining a Class 3 DSC requires individuals to verify their identity in person before a Registration Authority (RA). These certificates are widely used for e-tendering, e-bidding, e-procurement, and compliance with ROC, GST, IEC registration, and other sensitive online processes that demand strong security measures.
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