Class 3 Digital Signature Certificates

A Class 3 Digital Signature Certificate (DSC) is a high-assurance certificate issued by Certifying Authorities (CAs) to individuals and organizations. It offers the highest level of security assurance compared to Class 1 and Class 2 certificates.

Class 3 DSCs are typically required by individuals and organizations involved in activities where the risk of data theft, fraud, or security breaches is high. This includes participation in government tenders, e-procurement, e-tendering, patent and trademark filing, MCA filing, customs filing, etc.

Class 1 DSCs are issued for individual email identification and carry the lowest level of trust. Class 2 DSCs are used for transactions that require a higher level of assurance of the identity of the user. Class 3 DSCs offer the highest level of trust and are typically required for critical online transactions.

To obtain a Class 3 DSC, you need to apply through a Certifying Authority (CA) accredited by the Controller of Certifying Authorities (CCA) in your country. The application process may require you to provide identity and address proof documents and undergo identity verification procedures.

In some cases, applicants may be required to be physically present before the Certifying Authority (CA) to complete the identity verification process and receive the Class 3 DSC.

The validity period of a Class 3 DSC varies depending on the regulations of the issuing authority. Typically, they are issued with a validity period ranging from one to three years.

Yes, Class 3 DSCs can be used for electronic signatures in various online transactions, especially those involving high-value or sensitive data.

 Class 3 DSCs are primarily used for secure online transactions, including e-tendering, patent and trademark e-filing, MCA e-filing, customs e-filing, e-procurement, e-biding, and e-auction.