4 Corresponding amendment of other legislation
(1) This section applies to any Northern Ireland legislation passed or made before the coming into operation of this Act (other than the 1973 Order) which makes provision in connection with the compulsory acquisition of an interest in land or for the payment of any sum in connection with such acquisition.
(2) The Department for Regional Development may by order amend any Northern Ireland legislation to which this section applies for the purpose of making provision which—
(a) corresponds to provision made by this Act, or
(b) applies any such provision or corresponding provision.