Belarus student visa requirements for nigerian citizens Company invitation. A business invitation letter from the sponsoring firm inside the place state. The letter should be printed on company letterhead stationery, dealt with to "The Consulate of Nigeria, Visa Part", and signed by a senior supervisor. The organization letter have to https://www.quora.com/profile/Africred/7-Ways-Africred-is-Shaping-the-Education-Sector-in-Sub-Saharan-Africa-https-africred-org-https-africred-org-visa-a