IREPS Digital Signature : IREPS is an official portal of Indian Railways for the procurement of Goods, Works, Services, and Materials. Indian Railways invites Tenders and Bids through the process of E-Tendering, E-Bidding, or E-Auction.

This portal provides a secure platform to the Bidders for online procurement and sale of Tenders. To perform tender-related works and other activities requires a valid Digital Signature Certificate.

Digital Signature for IREPS

All Vendors and Contractors who want to join in the procurement process need a valid Class 3 Digital Signature to submit a Bid and Tenders. Bidders/vendors must get a Class 3 DSC issued by authorized agencies and register themselves on the IREPS Portal to participate in tenders.

Class 3 Combo DSC : This is a Signature with an Encryption Certificate stored in a USB Token. You can easily use the DSC on your computer system additionally It is the highest level of secured DSC in the country. Signing Certificate requires signing data/documents while encryption requires encrypting data/documents. You can submit all types of tenders and complete all verifications with this class 3 combo DSC.

Class 3 Combo DSC Uses
  • On all Tendering and procurement portals
  • NTPC portal
  • IOCL
  • GAIL
  • Oil India Limited (OIL)
  • MES – Military Engineer Services
  • Portals of PWD and CPWD
  • All Tendering and E-Procurement Portals
  • Best IREPS Digital Signature

IRCTC (Indian Railway Catering and Tourism Corporation Ltd.) has introduced booking of E-tickets by official agents of IATA/Members of TAAI via Internet. In order to do this through IRCTC website, accredited agents will have to procure legally valid digital certificates issued by a licensed Certifying Authority such as Ncode, Sify or emudhra. With this new technology, registered IRCTC agents using Digital Signature Certificates will be able to issue Railway tickets from the comfort of their homes. This will ensure speedy and secure business giving it a 365 x 24 X 7 element.

For IRCTC login the agents will have to obtain a Class 3 Digital Certificate. The Digital Certificate of the agent and/or member will be authenticate by IRCTC application when the user logs in and if authenticated, will allow him to book e-tickets only without applying any restriction on the number of tickets to be booked.

Documents for IREPS Digital Signature
Pan Card
Pan Card of
Email & Mobile
Email Id and Mobile Number
Organization Documents
Organization Documents
GST Registration
Partnership Deed
Partnership Deed (For Partnership firm)
Board Resolution
Board Resolution (For company)

System Requirements for Registration

  • Hardware system Configuration – Computer / Laptop with 4 GB or above RAM i3 or i5 or i7 or equivalent Processor
  • Operating System: Windows 7 or above
  • Browser version: Internet Explorer 10 or above
  • Install Java (JRE) If Java is not installed on your computer
  • Then Install the Driver of the USB Token
  • Class 3 Digital Signing Certificate with Organization name
IREPS Bidder Registration Process

Click on New Vendors or Contractors Registration

Insert your DSC Token into the USB Drive on Computer


Click to Select the DSC of your Firm Select button

Fill up the user Details and Organization Details


Upload Documents and Submit your Request

Finally, You will Receive Confirmation of IREPS on email ID

Following the Registration Process :
  • Firstly Click on New Vendors or Contractors registration link on the IREPS portal
  • Insert your DSC Token into the USB drive of your computer, and then hit on Proceed button. The web signer window will be open
  • Click to select the DSC of your firm after that click on the Select button then the enrollment interface will open
  • The enrollment interface has multiple tabs and the user has to fill up the details tab after that saved it. This tab contains fields for the user details and organization details
  • Then Upload the necessary documents and sign with dsc on the documents and submit your request
  • Finally, You will receive confirmation of IREPS Digital Signature and Bidder registration on your registered email ID