Removal of President from office
Section 143(11) · 1999 Constitution (2004 edition)
What Constitution says
(11) In this section - "gross misconduct" means a grave violation or breach of the provisions of this Constitution or a misconduct of such nature as amounts in the opinion of the National Assembly to gross misconduct.
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 71–72. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections