FOR OBTAINING DIGITAL CERTIFICATE
Vendors can obtain Digital Certificate (class III) from any of the six CAs details of which are given in their respective web sites given below:
Vendors can approach for digital certificate directly from the CAs or their local channel partners if any which are available on the site
The total time taken will be approx 4 to 6 days depending upon the correctness of documents required which are available on the site.
Please click the following link for acquiring Digital Signature