Schedule 2 → Part 1 → Schedule Item 36
Schedule 2 → Part 1 → Schedule Item 36 · 1999 Constitution (2004 edition)
What Constitution says
Maritime shipping and navigation, including - (a) shipping and navigation on tidal waters; (b) shipping and navigation on the River Niger and its affluents and on any such other inland waterway as may be designated by the National Assembly to be an international waterway or to be an inter-State waterway; (c) lighthouses, lightships, beacons and other provisions for the safety of shipping and navigation; (d) such ports as may be declared by the National Assembly to be Federal ports (including the constitution and powers of port authorities for Federal ports).
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 140–141. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections