(2) Except as otherwise provided in ORS 109.751, a court of this state, before hearing a child custody proceeding, shall examine the court documents and other information supplied by the parties under ORS 109.767. If the court determines that a child custody proceeding has been commenced in a court in another state having jurisdiction substantially in accordance with ORS 109.701 to 109.834, the court of this state shall stay its proceeding and communicate with the court of the other state. If the court of the state having jurisdiction substantially in accordance with ORS 109.701 to 109.834 does not determine that the court of this state is a more appropriate forum, the court of this state shall dismiss the proceeding.
(3) In a proceeding to modify a child custody determination, a court of this state shall determine whether a proceeding to enforce the determination has been commenced in another state. If a proceeding to enforce a child custody determination has been commenced in another state, the court may:
(a) Stay the proceeding for modification pending the entry of an order of a court of the other state enforcing, staying, denying or dismissing the proceeding for enforcement;
(b) Enjoin the parties from continuing with the proceeding for enforcement; or
(c) Proceed with the modification under conditions it considers appropriate. [1999 c.649 §18]
Note: See note under 109.701.