'(1) Chapter 6 of Part 2 of the Health and Social Care (Community Health and Standards) Act 2003 (c.43) (functions of the Assembly in relation to social services) shall apply as if anything done by a children's services authority in Wales in the exercise of functions to which this section applies were a Welsh local authority social service within the meaning of that Part.

(2) This section applies to the following functions of a children's services authority—

(a) the authority's functions under section 21 or (children and young people's plans: Wales), except so far as relating to education, training or youth support services (within the meaning of section 123 of the Learning and Skills Act 2000 (c.21));

(b) the authority's functions under section 23;

(c) any function conferred on the authority under section 24.'.