52   Employers and employees

(1)  The Governor may, by order published on the NSW legislation website:

(a)  amend Schedule 3 by inserting therein the name of an organisation or corporation or a description of a class of organisations or corporations, or by transferring such a name or description from one Part of the Schedule to another Part,

(b)  amend Schedule 3 by omitting therefrom the name of an employer that has changed its name and by inserting instead the new name of the employer,

(c)  amend Schedule 3 by omitting therefrom the name of an employer that has ceased to exist but has been replaced as an employer by another organisation or corporation and by inserting instead the name of that other organisation or corporation,

(d)  amend Schedule 3 by omitting therefrom the name of an employer that has ceased to exist and is not referred to in paragraph (c),

(e)  amend Schedule 3 by adding a Part for the purposes of paragraph (a), or

(f)  amend Schedule 4.

(2)  An order under subsection (1), and any other order revoking or varying such an order, may be made:

(a)  to take effect on and from a day specified in the order, whether or not the day specified is earlier than the day of publication of the order, and

(b)  to effect the amendment to which it relates with such limitations as are specified in the amendment, being limitations that do not operate to the prejudice of any existing contributor.