Staff of legislative houses
Section 310(1) · 1999 Constitution (2004 edition)
What Constitution says
(1) Until the National Assembly or a House of Assembly has exercised its powers to initiate legislation in accordance with the provisions of section 51 or 93 of this Constitution, the Clerk or other staff of a legislative house shall be appointed, as respects each House of the National Assembly by the Federal Civil Service Commission, and as respects a House of Assembly by the State Civil Service Commission.
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 127. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections