1. Except in cases where a special order has been issued by Nepal government the diplomatic visa shall be issued to a person holding a diplomatic passport issued from any country and recommended from the concerned foreign diplomatic mission for the diplomatic visa, to a person considered fit to be granted diplomatic privileges by Nepal Government and the family members of such person holding the diplomatic passport.
2. The diplomatic visa shall be issued on the basis of reciprocity; the term thereof may be extended at a time or from time to time for the term of the assignment in Nepal.
3. An application for the diplomatic visa has to be made in the format as referred to in Appendix 1. Provided, however that the application as referred to in Appendix 1 is not required to be submitted if request or recommendation, accompanied by the details, is made by a foreign diplomatic mission or a body authorised therefore.
(Link to Online Visa Application)