2. Contents of notice. The A notice must inform the nonregistering party:

A. 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;

B. That a hearing to contest the validity or enforcement of the registered order must be requested within 20 days after the date of mailing or personal service of the notice;

C. 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

D. Of the amount of any alleged arrearages.

3.__Notice if 2 or more orders.__If the registering party asserts that 2 or more orders are in effect, a notice must also:

A.__Identify the 2 or more orders and the order alleged by the registering person to be the controlling order and the consolidated arrears, if any;

B.__Notify the nonregistering party of the right to a determination of which order is the controlling order;

C.__State that the procedures provided in subsection 2 apply to the determination of which order is the controlling order; and

D.__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.

4.__Notice of income-withholding order.__Upon registration of an income-withholding order for enforcement, the registering tribunal shall notify the obligor's employer pursuant to chapter 65, subchapter 4.