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 40-5-1055 through 40-5-1062 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.
Mont. Code Ann. § 40-5-1070
Procedure to register child support order of foreign country for modification
Known as the Uniform Interstate Family Support Act
The act spans §§ 40–40 (84 sections).
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.