Recall (National Assembly)
Section 69(a) · 1999 Constitution (2004 edition)
What Constitution says
(a) there is presented to the Chairman of the Independent National Electoral Commission a petition in that behalf signed by more than one-half of the persons registered to vote in that member's constituency alleging their loss of confidence in that member; and
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 50. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections