
Types of Digital Signatures
Class 2 DSC :
Class 2 Digital Signatures are used to verify the identity of a person against a pre-verified database. This type of Digital Signature is used for efiling of documents with the Ministry of Corporate Affairs (MCA), GST and the Income Tax Department. Class 2 Digital Signatures are issued to a person on a USB token after verifying self-attested copies of identity/address proof and eKYC process completion. It is Class 2 DSC tokens that are used for company registration, LLP registration, IT return filing, GST registration, GST return filing, MCA annual return filing and IE code registration.

Types of Digital Signatures
Class 3 DSC :
Class 3 Digital Signatures are the most secure form of Digital Signature Certificates and are used to establish the identity of the signee in e-commerce and e-tendering. For instance, many of the online e-tenders require auction participants to participate in the bidding using a Class 3 Digital Signature to establish their acceptance of the bid electronically. Class 3 Digital Signatures are issued only after the Registering Authority verifies the identity of the applicant, in-person.