2017 ORS 110.584¹
Special rules of evidence and procedure

(1) The physical presence of a nonresident party who is an individual in a tribunal of this state is not required for the establishment, enforcement or modification of a support order or the rendition of a judgment determining parentage of a child.

(2) An affidavit, a document substantially complying with federally mandated forms or a document incorporated by reference in an affidavit or form that would not be excluded under the hearsay rule if given in person is admissible in evidence if given under penalty of perjury by a party or witness residing outside this state.

(3) A copy of the record of child support payments certified as a true copy of the original by the custodian of the record may be forwarded to a responding tribunal. The copy is evidence of the facts asserted in the record and is admissible to show whether payments were made.

(4) Copies of bills for testing for parentage of a child and for prenatal and postnatal health care of the mother and child that are furnished to the adverse party at least 10 days before trial are admissible in evidence to prove the amount of the charges billed and that the charges were reasonable, necessary and customary.

(5) Documentary evidence transmitted from outside this state to a tribunal of this state by telephone, telecopier or other electronic means that do not provide an original record may not be excluded from evidence on an objection based on the means of transmission.

(6) In a proceeding under this chapter, a tribunal of this state shall permit a party or witness residing outside this state to be deposed or to testify under penalty of perjury by telephone, audiovisual means or other electronic means at a designated tribunal or other location. A tribunal of this state shall cooperate with other tribunals in designating an appropriate location for the deposition or testimony.

(7) If a party called to testify at a civil hearing refuses to answer on the ground that the testimony may be self-incriminating, the trier of fact may draw an adverse inference from the refusal.

(8) A privilege against disclosure of communications between spouses does not apply in a proceeding under this chapter.

(9) The defense of immunity based on the relationship of husband and wife or parent and child does not apply in a proceeding under this chapter.

(10) A voluntary acknowledgment of paternity, certified as a true copy, is admissible to establish parentage of the child. [2015 c.298 §33]

1 Legislative Counsel Committee, CHAPTER 110—Uniform Interstate Family Support Act, https://­www.­oregonlegislature.­gov/­bills_laws/­ors/­ors110.­html (2017) (last ac­cessed Mar. 30, 2018).
 
2 OregonLaws.org contains the con­tents of Volume 21 of the ORS, inserted along­side the per­tin­ent statutes. See the preface to the ORS An­no­ta­tions for more information.
 
3 OregonLaws.org assembles these lists by analyzing references between Sections. Each listed item refers back to the current Section in its own text. The result reveals relationships in the code that may not have otherwise been apparent.