Wyo. Stat. § 20-4-177 (2026)

(a) When a support order or income withholding order
issued in another state or a foreign support order is
registered, the registering tribunal of this state shall notify
the nonregistering party. The notice shall be accompanied by a
copy of the registered order and the documents and relevant
information accompanying the order.

    (b)   A notice shall inform the nonregistering party:

          (i) 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;

          (ii) That a hearing to contest the validity or
enforcement of the registered order shall be requested within
twenty (20) days after notice unless the registered order is
under W.S. 20-4-207;

          (iii) 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

          (iv)   Of the amount of any alleged arrearages.

     (c) If the registering party asserts that two (2) or more
orders are in effect, a notice shall also:

          (i) Identify the two (2) or more orders and the order
alleged by the registering party to be the controlling order and
the consolidated arrearages, if any;

          (ii) Notify the nonregistering party of the right to
a determination of which is the controlling order;
          (iii) State that the procedures provided in
subsection (b) of this section apply to the determination of
which is the controlling order; and

          (iv) 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 support enforcement agency or the registering
tribunal shall notify the obligor's employer pursuant to W.S.
20-6-201 through 20-6-222.