(1) This Act binds a related State entity as it binds an employer other than the State.
(2) A reference to the State in section 942 does not include a reference to a related State entity.
(3) In this section—
"related State entity" means an instrumentality or body, other than a public sector unit, that is taken by an Act, or otherwise under law—(a) to be, or to represent, the State; or(b) to have the rights, privileges or immunities of the State.