Power to vary deduction from earnings ordersE+W+S
18.—(1) The Secretary of State may (whether on a review under regulation 17 or otherwise) vary a deduction from earnings order so as to—
(a)include any amount which may be included in such an order or exclude or decrease any such amount;
(b)substitute a subsequent employer for the employer at whom the order was previously directed.
(2) The Secretary of State shall serve a copy of any deduction from earnings order, as varied, on the liable person’s employer and on the liable person.