Chapter 5. Part 1. Section 69. Recall

A member of the Senate or of the House Representatives may be recalled as such a member if –
(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
(b) the petition is thereafter, in a referendum conducted by the Independent National Electoral Commission within ninety days of the date of receipt of the petition, approved by a simple majority of the votes of the persons registered to vote in that member’s constituency.

Download 1999 Nigerian Constitution
As Amended, PDF