(1) A parliamentary leader may nominate another person to perform a function or exercise any power under this Act on the leader's behalf.
(2) A nomination under subsection (1) must be—
(a) in writing; and
(b) given to the Parliamentary Budget Officer.
(3) A nomination under subsection (1) may include any of the following conditions—
(a) a condition that the nominee may only perform a specified function or exercise a specified power;
(b) a condition that the nominee may only perform a function or exercise a power in relation to a specified policy or matter.
(4) A parliamentary leader may make more than one nomination under subsection (1).