A business visa is a short-term travel permission that allows individuals to enter a foreign country for business-related activities such as attending meetings, conferences, trade fairs, negotiations, market research, or signing contracts, but it does not permit paid employment or local work. In general, applicants must hold a valid passport (usually with at least six months’ validity), complete a visa application form, provide recent photographs, submit a business invitation letter from the host company, show proof of the business purpose, present financial evidence (bank statements or company support), share a travel itinerary and accommodation details, and demonstrate strong ties to their home country to prove intent to return. Some countries also require travel insurance, medical clearance, or biometric data. Business visas are typically issued for short stays (often up to 30–90 days), may be single or multiple entry, and overstaying can result in fines, bans, or future visa refusal. Requirements, fees, and processing times vary by country, so applicants should always apply early and verify details with the official embassy or consulate of the destination country.