The State of Missouri, Department of Social Services, Division of Child Support Enforcement (the division), and Sheila Rae Phillips appeal the trial court’s judgment setting aside an administrativе order modifying child support because the order lacked judicial approval. The Missouri Court of Appeals, Southern District, affirmed the judgment. Upon the division’s applicatiоn for transfer, this Court granted transfer. Reversed.
Subsection 1 of section 454.496 1 set forth the initial requirements for administrative modification of child support orders. The record reflects that the division complied with the requirements in this case. It served Ronald Dewayne Houston, the obligated parent, in the manner required. See section 454.496.1-.3. Houston had thirty days either *951 to resolve the matter by stipulated agreement or to serve the moving party and the director with a written response setting forth any objections to the motion and a request for hearing. See id. Houston filed no objection or request for hearing. After thirty days, the director, uрon proof of service, issued an order modifying child support and ordering health insurance coverage and certain medical and dental costs. The order is dated Deсember 6, 1995. It modified a child support order entered February 7,1991.
Pursuant to subsection 6 of section 454.496, the division then filed the order modifying child support in the Circuit Court of Reynolds County on December 13, 1995. On January 31, 1996, the circuit clerk certified that forty-five days had elapsed since the division had filed its order and that the circuit judge had taken no action on the proposed order. See id. Under subsection 6, if no action was taken by the court within forty-five days and no petition for review was filed, the court was deemed to have made a written finding that the administrative order complied with the terms of Supreme Court Rule 88.01 and to have approved the administrative order. On March 11, 1996, Phillips filed a lien request in the circuit court to enforce the purported judgment. There is no evidence that Houston made any attempt to contest the lien.
On March 14, 1997, fifteen months after the division’s order was deemed approved pursuant to sectiоn 454.496 and a year after Phillips’ lien request, Houston filed a “Motion to Strike” the modified support order on the ground that it was not signed by an attorney.
See Minx v. State Dep’t. of Social Services,
This Court decided
Chastain
on October
22,1996. Chastain
held unconstitutional and ordered sеvered that portion of section 454.496.6 that provided that the court m which the order of modification was filed shall be deemed to have made a written finding and approved the аdministrative order “if no action is taken by the court within forty-five days of the filing of the administrative order with the court, and no petition for judicial review has been filed.”
Chastain,
The issue is whether Houston, having failed to file a petition for review of the administrative order or to contest the lien enforcing the order, may challenge the order — fifteen months after it was entered — on the grounds that it was entered pursuant to a statute that this Court subsequently ruled unconstitutional.
For the second time in fewer than twelve months, this Court is called upon to address the validity of a purported judgment entered pursuant to a statute under authority of which thousands of purported judgments were entered before the statute was declared unconstitutional by this Court. In
State ex rel. York v. Daugherty,
In response to
Slay,
a judge of the Cirсuit Court of Jackson County entered a “final judgment” in York and Stubbs’ dissolution action that adopted the findings and recommendations made by the commissioner. York and Stubbs brought a petition for a writ in this Court. They complained that the effect of the judge’s actions was to delay the effective date of the decree of dissolution. After briefing and oral argument, this Court held that the rights оf York and Stubbs were concluded by the June 10, 1996, “judgment” of the commissioner and ordered the judge to set aside the April 9, 1998, “final judgment.”
York,
In
York,
this Court noted the well-established principal that constitutional viоlations are waived if not raised at the earliest possible opportunity.
York
at 224, citing
Adams v. Children’s Mercy Hospital,
Here, as in York, the legislature enacted a presumptively constitutional but flawed statute. Section 454.496.6 provides a process for testing the correctness of the administrative order before a circuit judge, including not only the оpportunity to challenge compliance with Rule 88.01 but, also, the opportunity to claim that the statute was unconstitutional. Houston failed to take advantage of the prоcess provided in section 454.496.6; he filed no petition for review. Because Houston did not file a petition for review, he waived any right to assert a constitutional claim or to hаve it asserted by the circuit court on his behalf.
The question remains whether the administrative order, which was not signed by an article V judge, may be enforced as a judgment.
See Slay,
Under the limited circumstances presented by the issue in this case, this Court proceeds under the authority of
York.
Under a
York
analysis, there is no question that a party who accepts the burden of a child support modification order is estopped from challenging its validity.
See York,
The rights of the parties were concluded by the December 6, 1995, order of the division, which took effect on January 31, 1996, when the circuit сlerk certified that forty-five days had elapsed without action by the court. The administrative order modifying child support is deemed effective as a judgment as of that date.
The judgment of the circuit court is reversed.
