Most foreign nationals need a visa to enter India. Business visitors and trade-fair attendees normally use the e-Business Visa, applied online at indianvisaonline.gov.in (approx. USD 80 for most nationalities, decision typically within ~72 hours, and applications must be lodged at least 4 days before travel). Carry a printed copy of the visa and your Buildings India registration/invitation when arriving at Delhi. Nepal and Bhutan nationals and OCI card holders do not need a visa; some nationalities (e.g. Japan, South Korea, UAE) have special visa-on-arrival/e-visa schemes. Rules and fees vary by nationality — verify on the official Government of India e-Visa portal before booking.
Estimated cost: Varies by visa type and nationality (check official site).
Processing: Varies by nationality; apply several weeks before travel.
Applied online on the Government of India e-Visa portal; electronic visa must be printed and carried with the passport. Fee varies for a limited number of nationalities. Double-entry, 30-day validity for most eligible nationalities; if you are attending the show on business, use the e-Business Visa instead.
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