Portugal student visa requirements for nigerian citizens Standard processing is not available. Only Hurry service is going to be available presently. VisaHQ may be not able to offer visa providers for presidency contractors especially instances. You will also will need to deliver evidence on the host's status in Nigeria ie. 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