The Nigeria Immigration Service (NIS) has issued a public advisory urging Nigerians to strictly adhere to the terms and conditions of their U.S. visas, following concerns raised by the United States Government over increasing cases of visa misuse by Nigerian citizens. In a statement released on Saturday in Abuja, the NIS Public Relations Officer, Akinsola … Continue reading NIS Cautions Nigerians Against Misuse Of U.S. Visas