Nebraska Revised Statute 42-738
Chapter 42 Section 738
Effect of registration for enforcement.
(a) A support order or income withholding order issued in another state or a foreign support order is registered when the order is filed in the registering tribunal of this state.
(b) A registered support order issued in another state or a foreign country is enforceable in the same manner and is subject to the same procedures as an order issued by a tribunal of this state.
(c) Except as otherwise provided in the Uniform Interstate Family Support Act, a tribunal of this state shall recognize and enforce, but shall not modify, a registered support order if the issuing tribunal had jurisdiction.