Tenure of seat of members (National Assembly)
Section 68(2) · 1999 Constitution (2004 edition)
What Constitution says
(2) The President of the Senate or the Speaker of the House of Representatives, as the case may be, shall give effect to the provisions of subsection (1) of this section, so however that the President of the Senate or the Speaker of the House of Representatives or a member shall first present evidence satisfactory to the House concerned that any of the provisions of that subsection has become applicable in respect of that member.
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 49–50. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections