(b) A notice must inform the nonregistering party:
(1) That a registered order is enforceable as of the date of registration in the same manner as an order issued by a tribunal of this state;
(2) That a hearing to contest the validity or enforcement of the registered order must be requested within twenty days after notice;
(3) That failure to contest the validity or enforcement of the registered order in a timely manner will result in confirmation of the order and enforcement of the order and the alleged arrearages and precludes further contest of that order with respect to any matter that could have been asserted; and
(4) Of the amount of any alleged arrearages.
(c) If the registering party asserts that two or more orders are in effect, a notice must also:
(1) Identify the two or more orders and the order alleged by the registering person to be the controlling order and the consolidated arrears, if any;
(2) Notify the nonregistering party of the right to a determination of which is the controlling order;
(3) State the procedures provided in subsection (b) of this section apply to the determination of which is the controlling order; and
(4) State that failure to contest the validity or enforcement of the order alleged to be the controlling order in a timely manner may result in confirmation that the order is the controlling order.
(d) Upon registration of an income withholding order for enforcement, the registering tribunal shall notify the obligor's source of income pursuant to part 14-401, et seq., of this chapter.