Types of Certificates

In accordance to the guidelines of IT-Act India PKI published by Controller of Certifying Authorities, all CA - issues 6-six types of certificates: Signature, Encryption, Device/System, SSL Server, Code Signing and Document Signer Certificate.

Signature (Signing) Certificate :

The signature certificate is corresponding to the signing private key. It will be used by individuals or organizations for signing purpose.
The key pair will be generated by applicant/subscriber in a secure medium and is inherent to keep his private key in safe custody.
The signature certificate is issued by CA after the validation process mentioned in the CPS. The relying parties can make use of this certificate for signature verification.

Encryption Certificate :

The encryption key pair is used by the subscriber for receiving encrypted messages which is encrypted using subscriber's public key
The subscriber fills in the application and submits to CA or it's authorized RAs along with the identification and address proof.
The RA verifies all and approves the request. The Subscriber provides a password in the portal for protecting the encryption certificate.
The server generates the encryption key, escrows and makes it available for the customer in the portal. The subscriber needs to login with the credentials sent to his digital id and download the encryption certificate from the portal.

SSL Server Certificate :

SSL server certificates are digital identifications containing information about web server and the organization that is owning the server's web content.

An SSL server certificate enables users to authenticate the server, check the validity of web content, and establish a secure connection

Document Signer Certificate :

The Document Signer Certificates are issued to organizational software applications for operating automatically to authenticate documents/information attributed to the organization by using Digital Signature applied on the document, documents/Information.

Class of Certificates

Dear Customer, As per the recent CCA guidelines, only Class 3 & DGFT certificate will be issued w.e.f 1st Jan 2021. & Only 2year Validity Certificates can issued by all Certifying Authorities

A DSC replaces a hand-written signature and it is mandatory for companies and Limited Liability Partnership (LLPs). This is the highest level where the person needs to present himself or herself in front of a Registration Authority (RA) and prove his/ her identity.

This certificate will be issued to individuals as well as organizations. As these are high assurance certificates, primarily intended for e-commerce applications, they shall be issued to individuals only on their personal (physical) appearance before the Certifying Authorities.

Class-3 Individual

This certificate is issued in individual name only. Applicant can submit his eKYC details to CA / RA after his KYC & video verification the CA will approve the DSC. Maximum people took this certificate for there eFillings, TDS Certificate Signing, Pdf document signing, Invoice Signing... etc. Here are the below some government sites.

Income Tax :

e-filing in India, Central Board of Direct Taxes (CBDT) has issued a notification, making it mandatory for firms and individuals/HUF covered under section 44AB to file their income tax returns online.


Ministry of Company Affairs MCA21 eFiling - The Ministry of Corporate Affairs has specified e-governance programme, all MCA21 e-filings submitted by organisations are required to be signed with digital signatures. The signature has to be by the person authorised by the organisation to sign the documents.

ePFO :

Employees Provident Fund - has introduced an Online Transfer Claim Portal (OTCP) where users can submit their fund transfer claims online. Before the employers can sign the employee's claims digitally; they need to register their DSC mandatory. For each authorised signatory, one certificate has to be purchased. Each one of the employer's digital signature for EPF has to be registered on the Online Transfer Claim Portal.


Goods & Service Tax Registration and Enrollment - Electronically signing the Enrolment Application using DSC is mandatory for enrolment by Companies, Foreign Companies, Limited Liability Partnership (LLPs) and Foreign Limited Liability Partnership (FLLPs). For other taxpayers, electronically signing using DSC is optional.

How to Apply -- > What is the procedure --> What is the documents for apply this DSC…? Click Me

Class-3 Organisation

This certificate is issued in Organisation as well as individual name. Applicant can submit his eKYC details along with Organisation documents to CA/RA after his KYC & video verification the CA will approve the DSC. If you go with Signing + Encryption Certificate you can use this Certificate in all over india eTendering & eProcurement System.

Maximum people took this certificate for e-Tendoring - e-Auction - eProcurment purpose.
Indian Railways E-Procurement System : The Maharashtra Govt Tenders Information Systems : BEST : Air India : Mazagaon Dock Shipbuilders Limited : Department Of Atomic Energy : New Delhi Municipal Council : Mangalore Refinery and Petrochemicals Limited : DGS&D e-Tendering : ONGC - Oil & Natural Gas Corporation Ltd : Coal India Ltd : ISRO - Indian Space Research Organization : Indian Oil Corporation : Hindustan Aeronautics Ltd. : Indian Ordnance Factories. : Hindustan Petroleum : Oil India Limited : Bharat Petroleum Corporation Limited (BPCL) : Gas Authority of India Limited (GAIL) : NTPC-National Thermal Power Corporation Ltd : National Highways Authority of India : BHEL : Tehri Hydro Development Corporation Limited THDC : Jawaharlal Nehru Port Trust JNPT : Central Public Works Department CPWD : Cochin Port Trust CPT : Indian Institute of Management Bangalore IIMB : Hindustan Newsprint Limited HNL : National Institute of Ocean Technology NIOT

Patent and Trademark eFiling :

The Indian Patent Office (IPO) has introduced e-filing services for patents way back in 2007. The portal enabled users to file for new patents online. Stakeholders are successfully using this service.(Registeration and Protection) Act, 1999 under the CGPDTM. The site allows to obtaining Class-3 Individual or Organisation any of Certificate.

Trademark e-filing :

In India, to file for trademark online the user needs to select particular application '532' and then choose 'sign document' The user can choose the appropriate certificate and sign the document electronically. After this, the user will receive a notification that the document has been signed. After submission of the digital certificate, the user can proceed to make the payment. Once the payment is made successfully, the user will be redirected to the trademark e-filing portal.


Central Registry of Securitisation Asset Reconstruction and Security Interest of India Signing - * The system maintains a data repository for information related to collateral security. The database also helps prevent fraudulent transactions carried out using the same asset for mortgaging to multiple lenders. Financial institutions can refer to this database on CERSAI registry to verify whether the asset has already been mortgaged with another lender. The portal provides real-time information to lenders and stake holders, financial institutions and the general public. CERSAI has given a deadline to all bankers for obtaining Class-3 DSC for registration.

ICEGATE Customs eFiling :

Electronic data interchange (EDI) makes transfer of customs documents faster and easier. Documents such as Bills of Entry, Shipping Bills, Import General Manifest (IGM), Export General Manifest (EGM) and Consol General Manifest (CGM) can be transferred through Remote EDI System (RES) status enquiry, document tracking, query-reply etc.. With effect from 01.05.2015, all online customs documents filing must be digitally signed with class 3 digital signature certificates at ICEGATE. All Importers, exporters, customs brokers, shipping lines, airlines and their authorised agents who file above documents through Remote EDI System (RES) must implement Class-3 Individual or Organisation any of Certificate.

IRCTC - eTiketing :

Indian Railway Catering and Tourism Corporation (IRCTC) is a subsidiary of the Indian Railways.The division handles catering, tourism and online ticketing operations of the Indian Railways. It is mandatory for all Rail Travel Service Agents (RTSA), authorised by IRCTC, to purchase a class 3 digital certificate. to continue booking railway tickets through the IRCTC website.

CBSC Shools :

As per the latest notification from the Central Board of Secondary Education (CBSE) board, it is mandatory for the Principal/Head of School to use a Digital Signature Certificate (DSC) while uploading List of Candidates (LOC) and other registration data for the session 2020-2021 on CBSE website.

How to Apply -- > What is the procedure --> What is the documents for apply this DSC…? Click Me


( Import Export ) DGFT Digital Signature Specially for EXIM Organizations who are having Import Export Code in India. Utilized to log on to the Directorate General of Foreign Trade & applying for Online License Filing Application. online submission of applications on the DGFT website also mean a 50% reduction in licence fee for EXIM Organisations.

  • Import Licence filing
  • Export Licence filing
  • Zero Duty Licence filing
  • Negitive List Licence filing
  • MEIS / SEIS / EPCG Licence filing
  • MEIS / SEIS / EPCG Licence filing
  • DGFT Scripts Benefit

How to Apply -- > What is the procedure --> What is the documents for apply this DSC…? Click Me

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