{Entry & Exit Formalities}
You must bring an Indian visa from your nation.
India has standard customs procedures and immigration dealings. An earlier law preventing re-entry into India within two months of the previous date of departure is withdrawn. Therefore a traveler can easily club their India tour with a tour to neighboring countries as well
Pre-applying for an Indian visa is mandatory. For over 100 nationalities, a 30-day e-Tourist visa/Visa on Arrival is available lest it is applied before the date of travel; It is valid from the day of arrival. For longer trips, you need a six-month tourist visa, valid from the date of issue and not the date of arrival in India
For more information log on to– https://indianvisaonline.gov.in/visa/index.html