(1) The Commissioner may, by writing, delegate any or all of the Commis sioner's functions or powers to a person engaged by the Commissioner under subsection 1 85 (1) .
(2) A delegate must comply with any written directions of the Commissioner.
(3) Subsection ( 1) does not apply to a power to make, vary or rev oke a legislative instrument.
(3A) Subsection (1) of this section does not apply to a function or power conferred by subsection 2 20A(1) (which deals with the formulation or variation of the internal review scheme).
(3B) Subsection (1) of this section does not apply to a function or power conferred by the internal review scheme (see section 2 20A).
(4) Subsection ( 1) does not apply to a function or power conferred by any of the following provisions:
(e) section 7 0 ;
(l) section 9 0 ;
(n) section 1 09 ;
(zd) section 2 00 ;
(ze) section 2 03 .
(5) Subsection ( 1) does not apply to a function or power conferred by the Regulatory Powers (Standard Provisions) Act 2014 .