For regular visa please visit https://indianvisaonline.gov.in/visa/index.html and,
for e-visa please visit https://indianvisaonline.gov.in/evisa/tvoa.html
Letters of clearance to NGL 2019 from Government of India:
Please download the NGL 2019 clearance documents issued by Ministry of External Affairs, Government of India which are required for conference visa:
NGL 2019 Political Clearance Document (applicable to all participants)
Ministry of Home Affairs clearance (applicable to only participants from Afghanistan, Iraq, Pakistan, Sudan and foreigners of Pakistani origin and stateless persons)
For visa invitation letter, please send a request to email@example.com if you need any specific document from the conference organisers for your visa application.
Before applying a conference visa, please check for the updates on visa regulations if any.