Most international visitors need a visa for India. Business travellers from 160+ eligible nationalities can apply online for an e-Business Visa (approx. USD 80 for one year, multiple entry; US nationals approx. USD 100), typically processed in 72 hours to 5 business days via the Government of India e-Visa portal. Nationalities not eligible for the e-Visa, or travellers needing longer validity, must apply for a regular business visa at an Indian mission (approx. USD 100–205 depending on nationality, 5–15 business days). Apply at least 3–4 weeks before travel and carry a printed e-Visa copy plus the conference invitation letter for immigration.
Estimated cost: Varies by visa type and nationality (check official site).
Processing: Varies by nationality; apply several weeks before travel.
e-Business Visa, 1-year multiple entry, applied online at indianvisaonline.gov.in; US nationals pay approx. USD 100. Requires passport scan, photo and a business invitation/hotel confirmation. Approximate published fee — confirm on the portal at time of application. e-Tourist Visa 30-day option approx. USD 25; 1-year approx. USD 40; 5-year approx. USD 100 for most nationalities. Trade-fair busines
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