Appellate jurisdiction (Supreme Court)
Section 233(4) · 1999 Constitution (2004 edition)
What Constitution says
(4) The Supreme Court may dispose of any application for leave to appeal from any decision of the Court Appeal in respect of any civil or criminal proceedings in the record of the proceedings if the Supreme Court is of opinion that the interests of justice do not require an oral hearing of the application.
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 102–103. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections