Section 15: Entry into Nigeria of employees, etc., of the Centre

If a person, other than a Nigerian citizen, on seeking to enter Nigeria, satisfies an immigration officer in Nigeria that he-(a) is to be employed by the Centre; or
(b) is engaged by the Centre in a professional capacity as an adviser,
he shall be deemed to have accepted employment with the Federal Government for the purposes of section 8 of the Immigration Act and shall not be required to produce a consent to enter Nigeria.