(1) A project authority, by instrument, may delegate to—
(a) an employee of the authority; or
(b) a person employed under the Public Administration Act 2004 ; or
(c) if the authority is a body corporate, a member or chief executive of the authority—
any project function the project authority has, other than this power of delegation.
(2) If the project authority is a body corporate, an instrument under subsection (1) must be under the authority's common seal.