A licensed Certifying Authority (CA) issues the Digital Signature. Certifying Authority (CA) means that entity that has been granted a license to issue a digital signature certificate under Electronic Transactions Act (ETA) 2063 B.S. Like physical documents are signed manually, electronic documents, for example e-forms are required to be signed digitally using a Digital Signature Certificate.
Digital Signature has been started in Nepal since 2nd December 2016. Nepal Certified Company is situated in Thapathali, 5th Floor Trade Tower. The contact detail is listed below:

Nepal Certifying Company
5th Floor Trade Tower, Thapathali
Kathmandu, Nepal
Tel: +977(01) 5111079
Fax: 977 1 5111080
Mail: info@cert.com.np
URL: cert.com.np