Procedure to Register Child Support Order of Foreign Country for Modification
Uniform Interstate Family Support Act · Registration, Enforcement, and Modification of Support Order
A party or support enforcement agency seeking to modify, or to modify and enforce, a foreign child support order not under the Convention may register that order in this state under Sections 159.601 through 159.608 if the order has not been registered. A petition for modification may be filed at the same time as a request for registration or at another time. The petition must specify the grounds for modification.
Official text of the Texas Family Code as published by the Texas Legislative Council.