The details were published on the official Ministry of Foreign Affairs visa services portal which handles visa applications for individuals seeking to work within diplomatic and organisational settings in Saudi Arabia. Saudi Arabia posts work visa requirements. The 2 Requirements Applicants Must MeetAccording to the ministry, applicants must satisfy two conditions to be considered for the visa. First, they are required to complete the online application form through the Ministry of Foreign Affairs visa services portal. Saudi Arabia shares conditions for Nigerians applying through an embassy or authorised Tasheer office and how long they can stay.