A business visa is a type of temporary travel document that allows individuals to engage in business-related activities in a foreign country. It grants permission to enter and stay in the host country for the purpose of conducting business meetings, negotiations, attending conferences or trade shows, exploring investment opportunities, or establishing business partnerships. Business visas are typically obtained before travel, and the requirements may include a valid passport, an invitation letter from a business contact or organization in the host country, proof of business ties or financial resources, and sometimes additional documentation related to the specific purpose of the trip.