{"code":"FAM","codeName":"Family Code","section":"5700.605","citation":"Fam. Code, § 5700.605","status":"in-force","lawOn":"2026-09-28","headings":[{"name":"DIVISION 9. SUPPORT [3500. - 5700.905.]","url":"https://blackletter.si/family-code/division-9"},{"name":"PART 6. Uniform Interstate Family Support Act [5700.101. - 5700.905.]","url":"https://blackletter.si/family-code/division-9/part-6"},{"name":"CHAPTER 6. Registration, Enforcement, and Modification of Support Order [5700.601. - 5700.616.]","url":"https://blackletter.si/family-code/division-9/part-6/chapter-6"},{"name":"ARTICLE 2. Contest of Validity or Enforcement [5700.605. - 5700.608.]","url":"https://blackletter.si/family-code/division-9/part-6/chapter-6/article-2"}],"history":"Added by Stats. 2015, Ch. 493, Sec. 5.   (SB 646)   Effective January 1, 2016.","effective":"2016-01-01","html":"<p>(a) When a support order or income-withholding order issued in another state or a foreign support order is registered, the registering tribunal of this state shall notify the nonregistering party. The notice must be accompanied by a copy of the registered order and the documents and relevant information accompanying the order.</p><p>(b) A notice must inform the nonregistering party:</p><p>(1) that a registered support order is enforceable as of the date of registration in the same manner as an order issued by a tribunal of this state;</p><p>(2) that a hearing to contest the validity or enforcement of the registered order must be requested within 20 days after notice unless the registered order is under Section <a href=\"/fam/5700.707\">5700.707</a>;</p><p>(3) that failure to contest the validity or enforcement of the registered order in a timely manner will result in confirmation of the order and enforcement of the order and the alleged arrearages; and</p><p>(4) of the amount of any alleged arrearages.</p><p>(c) If the registering party asserts that two or more orders are in effect, a notice must also:</p><p>(1) identify the two or more orders and the order alleged by the registering party to be the controlling order and the consolidated arrears, if any;</p><p>(2) notify the nonregistering party of the right to a determination of which is the controlling order;</p><p>(3) state that the procedures provided in subsection (b) apply to the determination of which is the controlling order; and</p><p>(4) state that failure to contest the validity or enforcement of the order alleged to be the controlling order in a timely manner may result in confirmation that the order is the controlling order.</p><p>(d) Upon registration of an income-withholding order for enforcement, the support enforcement agency or the registering tribunal shall notify the obligor’s employer pursuant to Chapter 8 (commencing with Section <a href=\"/fam/5200\">5200</a>) of Part 5.</p>","text":"(a) When a support order or income-withholding order issued in another state or a foreign support order is registered, the registering tribunal of this state shall notify the nonregistering party. The notice must be accompanied by a copy of the registered order and the documents and relevant information accompanying the order. (b) A notice must inform the nonregistering party: (1) that a registered support order is enforceable as of the date of registration in the same manner as an order issued by a tribunal of this state; (2) that a hearing to contest the validity or enforcement of the registered order must be requested within 20 days after notice unless the registered order is under Section 5700.707; (3) that failure to contest the validity or enforcement of the registered order in a timely manner will result in confirmation of the order and enforcement of the order and the alleged arrearages; and (4) of the amount of any alleged arrearages. (c) If the registering party asserts that two or more orders are in effect, a notice must also: (1) identify the two or more orders and the order alleged by the registering party to be the controlling order and the consolidated arrears, if any; (2) notify the nonregistering party of the right to a determination of which is the controlling order; (3) state that the procedures provided in subsection (b) apply to the determination of which is the controlling order; and (4) state that failure to contest the validity or enforcement of the order alleged to be the controlling order in a timely manner may result in confirmation that the order is the controlling order. (d) Upon registration of an income-withholding order for enforcement, the support enforcement agency or the registering tribunal shall notify the obligor’s employer pursuant to Chapter 8 (commencing with Section 5200) of Part 5.","otherVersions":[],"url":"https://blackletter.si/family-code/contest-of-validity-or-enforcement-5700-605","source":"California Legislative Information bulk export (pubinfo)"}