Appointment of President and Judges of the Customary Court of Appeal of a State
Section 281(3) · 1999 Constitution (2004 edition)
What Constitution says
(3) Apart from such other qualification as may be prescribed by a law of the House of Assembly of the State, a person shall not be qualified to hold office of a president or of a Judge of a Customary Court of Appeal of a State unless - (a) he is a legal practitioner in Nigeria and he has been so qualified for a period of not less than ten years and In the opinion of the National Judicial Council he has considerable knowledge and experience in the practice of Customary law; or (b) in the opinion of the National Judicial Council he has considerable knowledge of and experience in the practice of Customary law.
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 116–117. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections