Constitution (Court of Appeal)
Section 247(1) · 1999 Constitution (2004 edition)
What Constitution says
(1) For the purpose of exercising any jurisdiction conferred upon it by this Constitution or any other law, the Court of Appeal shall be duly constituted if it consists of not less than three Justices of the Court of Appeal and in the case of appeals from - (a) a sharia Court of Appeal if it consists of not less than three Justices of the Court of Appeal learned in Islamic personal law; and (b) a Customary Court of Appeal, if it consists of not less than three Justices of Court of Appeal learned in 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 107. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections