Dual citizenship

Section 28(2) · 1999 Constitution (2004 edition)

What Constitution says

(2) Any registration of a person as a citizen of Nigeria or the grant of a certificate of naturalisation to a person who is a citizen of a country other than Nigeria at the time of such registration or grant shall, if he is not a citizen by birth of that other country, be conditional upon effective renunciation of the citizenship or nationality of that other country within a period of not more than five months from the date of such registration or grant.

This is the 1999 Constitution as published in 2004. Later amendments aren't included yet, so a section may have changed since.

Original source

Official Gazette · CFRN 1999 official PDF · printed page 32. Original document

Release: draft-c8d50d87fae9. Source scope, review and corrections