How to get conference visa India?

The conference visa India is given for workshops held in India to discuss a particular subject or international seminars and conferences. For technical and business meetings and To set up an Industrial or business venture, to deliver lectures under Global Initiative for Academic Networks (GIAN), for recruitment purposes, for trade or sales/purchases The Indian mission is tasked with the responsibility of issuing these visas to delegates. The delegates should produce an invitation letter to the seminar/conference or workshop that has been organized by the NGOs/private institutions, government-owned institutions, UN, Specialized agencies, any Ministry or department of the Indian government or UT administrations.
https://indiaevisas.org/indian-e-conference-visa/