Mont. Code Ann. § 40-7-306

Enforcement of registered determination

(1) A court of this state may grant any relief normally available under the law of this state to enforce a registered child custody determination made by a court of another state.

(2) A court of this state shall recognize and enforce, but may not modify, except in accordance with 40-7-105, 40-7-107 through 40-7-110, 40-7-112, and part 2 of this chapter, a registered child custody determination of a court of another state.

History:
En. Sec. 30, Ch. 91, L. 1999 (HB 24 - Soft, Loren (R) HD 12)