Passport (valid for at least 6 months).
A copy of your passport photo page.
One passport-size photo (2x2 inches, white background).
Completed visa application form (filled online and printed).
Proof of stay in the country you are applying from
Example: Singapore Work Permit / FIN / PR / Student Pass
Bureau of Immigration - BOI
e-Visa https://indianvisaonline.gov.in/evisa/tvoa.html.
India Visa Online https://indianvisaonline.gov.in/visa/index.html.
https://indianvisaonline.gov.in/visa/visa-on-arrival.html (VISA -ON-ARRIVAL)