Bidder should do the registration in the tender site https://iocletenders.gov.in using the option available.Then the Digital Signature registration has to be done with the e-token, after logging into the site. The e-token may be obtained from one of the authorized Certifying Authorities such as SIFY/TCS / nCode.eMudhra
The bidder may submit the bid documents either by online mode through the site https://iocletenders.gov.in) or by manual mode to the TIA as indicated in the tender. If a bidder submits the bid, both online and in manual form, only the online bid will be acceptable.
If you wish to procure digital signature ceritificate used in E-Procurement of IOCL Tenders S.kumar @09902977233 or login to http://class3digitalsignature.com