Class 3 signing
Individuals, directors, CAs
Tax and company filings, EPFO, tenders and GeM, trademark and reissue.

A government officer signs all day: eFiles moving up the chain, bills going to the treasury, tenders published and opened, returns filed for the office. Wherever that signature is digital, the officer needs a certificate of their own, issued against the department rather than a company. The Certifying Authority’s identity verification rules name this as a category of its own, covering central and state government employees, statutory bodies, public sector undertakings and autonomous bodies. This post explains what the application asks for and how to get the certificate from us.
Most DSC applications prove who you are with PAN and Aadhaar. A government application proves that too, and then proves where you serve. Along with your PAN and Aadhaar, the Certifying Authority asks for your office identity card, a letter on the department letterhead from the Head of Office or the competent authority confirming that you work there, and the government identity document of the person who signed that letter. The department is part of the identity check, not an afterthought.
Officers sometimes ask whether a PSU or a university counts. It does. A PSU, an autonomous body or a university is an organisation for this purpose, and its officer applies the same way, signing in their own name. Our DSC for government employees page carries the full document list and the answers on class, panchayats and sharing one certificate across portals.
Class 3 signing covers signing an eFile, a bill, a tender or a return, which is most of an officer’s work. Class 3 combo adds encryption, which matters where the officer sits on a bid committee, because opening a tender needs the encryption half as well as signing. Current prices for both sit on the Class 3 DSC product page, where you place the order.
On the class question, our position is plain. Some department material recommends Class 2 for eOffice, while the Certifying Authority’s own list of classes still defines Class 2 and other government circulars name Class 3. We issue Class 3 only and will never sell you a Class 2. Ask your department which class its portal accepts, and we will tell you plainly whether our certificate fits.
We are a Registration Authority (RA) for VSign, Capricorn, eMudhra, Sify, nCODE and PantaSign. These CCA-licensed Certifying Authorities issue the certificates. Application support is included in the price.
You order and pay on the site, and then we contact you. Send the department papers and your own documents on WhatsApp or by email, or bring them to our office, and we fill and submit the application for you. You do the Aadhaar OTP and the video KYC with the Certifying Authority, and we assist you at every step. The certificate arrives on a USB token, delivered or picked up from the office.
Once the certificate is on your token, you enrol it on the department portal yourself. Each portal enrols it once, on its own: eOffice has its one time DSC registration, PFMS enrols through DSC Management with the Pay and Accounts Officer approving, and a tender portal registers the signing and encryption certificates separately. That step belongs to you on the portal, since the department system is not ours to touch. We assist you through it.
A DSC carries a validity of one to three years. An expired certificate signs nothing, which matters most when it lapses in the middle of tender work or bill season. Get the reissue before the expiry date and enrol the new certificate on every portal where the old one was enrolled, each separately. If the department letter or the signatory changed since the first application, the renewal needs the fresh papers.
The certificate for this work
Individuals, directors, CAs
Tax and company filings, EPFO, tenders and GeM, trademark and reissue.
Look through the answers below. If yours is not there, message us and we will help you choose.
Still have a question? Chat on WhatsApp