OPINION
Thе Court questioned whether this appeal from a proceeding to enforce two foreign judgments was timely perfected. We asked the parties to brief the question. For the reasons given below, we conclude that the appeal was in fact timely perfected and we assert jurisdiction over it.
Appellee M.J. Harvey, Jr., obtained two judgments in Wyoming against appellants W.A. Moncrief, Jr., Richard W. Moncrief, and Charles B. Moncrief (collectively “Mon-crief”). The two judgments arose from the severance of a single cause. On May 17, *22 1990, Harvey filed his judgments, along with notices of their filing, with the distriсt clerk of Dallas County, pursuant to section 35.003 of the Texas Civil Practice and Remedies Code. 1 See Tex.Civ.Prac. & Rem.Code Ann. § 35.003 et seq. (Vernon 1986). One was docketed in the 68th Judicial District Court, and the other was docketed in the 160th Judicial District Court.
On June 5, Moncrief filed a motion to stay enforcement of judgment in both courts. 2 Thе motions asked the trial courts to suspend execution on the judgments pending disposition of Moncrief s appeals in the Wyoming judicial system. 3 On June 20, Harvey filed amended notices of the filing of the Wyoming judgments in both courts.
On July 31, the 160th Court signed an order captioned “order vacating judgment.” 4 Despite its caption, the substance of the order was to strike Harvey’s May 17 filing. The order expressly left the June 20 filing intact. On August 10, the 68th Court followed suit, with an order, also captioned “order vacating judgment,” nearly identical in substance to the 160th Court’s order. Also on August 10, the 68th Court signed an order consolidating both actions. On September 13, Moncrief attempted to appeal the consolidated proceeding in the 68th Court by making a cash deposit in lieu of cost bond.
We have remarked before that the absence of express statutory procedures for defending against a foreign judgment filed in a Texas сourt often leaves the judgment debtor in a “procedural quandary.”
Myers v. Ribble,
*23 (Tex.App. — Dallas 1986, writ ref’d n.r.e.) (op. on reh’g). Therefоre, because filing a foreign judgment has the effect of initiating an enforcement proceeding and entering a final Texas judgment simultaneously, the Legislature must have intended to empower the judgment debtor with all those defenses and proceedings for reopening, vacating, or staying a judgment that any judgment debtor can bring postjudgment. We can analogize the debtor’s position in a 35.003 proceeding to the position of one who has suffered a no-answer default judgment: there may not have been any opportunity for such a debtor to have defended against the judgment in a trial, but hе is not cut off from any postjudgment procedures for attacking the judgment.
1. Effect of a motion to stay enforcement
The first step for a judgment debtor to attack a judgment in place is to file a motion for new trial. We have held that any motion, filed postjudgment, that seeks a substantive change in that judgment operates as a motion for nеw trial.
See Brazos Elec. Power Coop. v. Callejo,
Any attempt by Moncrief to ask for a new trial from a Texas court, when the original trial was conducted in a Wyoming court, would be ineffective. See n. 2, supra. But Harvey’s purpose in initiating the proceeding in Texas was not to have his rights adjudicated; he had already had them adjudicated in Wyoming. Harvey asked only that his judgments be enforced in Texas. When Moncrief asked the Texas courts to stay execution of the judgments, he was asking them to undo everything that Harvey had accomplished by filing the judgments in Texas. We conclude that any motion to contest the recognition of a foreign judgment, filed within thirty days after the filing of the foreign judgment, operates as a motion for new trial in the context of a section 35.003 proceeding.
In support of this conclusion, we note that a judgment debtor is statutorily permitted to contest the recognition of the judgment of a foreign country
6
by filing a motion to contest it within the same time for filing a motion for new trial, thirty days after the filing of the judgment.
See
Tex. Civ.PRac. & Rem.Cоde Ann. § 36.0044(a) (Vernon Supp.1991). There are also sound policy reasons for treating a motion to contest recognition of a filed judgment as a motion for new trial. If it is not possible to file the equivalent of a motion for new trial in a section 35.003 proceeding, then any appeal from thе filing of that judgment would have to be perfected within thirty days of the filing.
See
Tex.R.App.P. 41(a)(1). But a judgment debtor must present any complaint about the foreign
*24
judgment’s filing to the trial court: if he does not, he runs the serious risk of having waived the complaint on appeal.
See Myers,
2. The start of the appellate timetable
We have held that the appellate timetable starts from the date on which the foreign judgment creditor files the foreign judgment in a Texas court.
See Jack H. Brown & Co. v. Northwest Sign Co.,
We have already said that the filing of a foreign judgment in a Texas court partakes simultaneously of the natures of an original petition and a final judgment. An amended petition supersedes a prior petition.
Bader v. Cox,
We emphasize that we are not holding today that the amended notices of the Wyoming judgments’ filings were ineffective, standing alone, to supеrsede the prior filings. Nor are we holding that, when a foreign judgment is filed in a section 35.003 proceeding and thereafter an amended notice is filed, the judgment debtor must necessarily obtain a timely court order vacating the earlier filing. Nor do we even say that “vacating” the earlier filing is more аppropriate than simply “striking” it, if any court action at all is required. We simply observe that, in this case, the trial courts did enter orders within their plenary jurisdiction and that the effect of those orders was clearly to render the May 17 filings nullities, if the amended notices had not already done so. Therefore, we conclude that the appellate timetable in this case restarted on June 20, the date on which Harvey filed his amended notices.
3. The deadline for perfecting the appeal
As mentioned earlier, Moncrief's motions to contest recognition of the Wyoming judgments remained undisposed of at the time that Harvey filed his amеnded notices. The motions substantively complain about the entry of the Wyoming judgments, asserting, among other things, that the Wyoming court lacked jurisdiction to enter judgments against Moncrief. Therefore, Moncrief’s motions to contest recognition are as effective in assailing the June 20 amended filings as they were in assailing the May 17 original filings. Consequently, applying the rules applicable to motions for new trial generally, we characterize Moncrief’s motions as prematurely filed motions.
See
Tex.R.Civ.P. 306c;
Johnson v. Tom Thumb Stores, Inc.,
We conclude that the appellate timetable started running on June 20 because the trial cоurts, whether they were required to do so or not, did enter timely orders making Harvey’s original May 17 notices ineffective. Because Moncrief’s motions to contest recognition of the Wyoming judgments operate like prematurely filed motions for new trial, the time to perfect this appeal expired ninety days after June 20, or on September 18. See Tex.R.App.P. 41(a)(1). The cash deposit in lieu of cost bond made on September 13 was therefore timely.
Accordingly, we assert jurisdiction over this appeal.
Notes
. All further references to section 35.003 are to the Texas Civil Practice and Remedies Code.
. The motions were filed subject to motiоns to transfer venue, but our record does not show what action, if any, was taken upon the venue motions. Along with the motions to stay enforcement, Moncrief filed motions requesting the Texas courts to vacate the Wyoming judgments. But a Texas court cannot vacate the judgment of a court оf another state.
Compare Gannon
v.
Payne,
. Moncrief subsequently amended all the previously filed motions. There appears to be no dispute that these amended motions have no effect on the appellate timеtable, and they will not be discussed further.
. The order was signed by the Honorable Gary Hall, judge of the 68th Judicial District Court, sitting for the 160th Judicial District Court.
. The question in our first
Brazos Electric
opinion was whether the appeal was timely perfected, which was why we had to address whether a certain motion could serve as a motion for new trial.
See
. Chapter 35 of the Texas Civil Practice and Remedies Code concerns judgments of foreign states, and chapter 36 of that code concerns judgments of foreign countries. The two types of judgments are necessarily treated differently, because judgments of foreign countries are not automatically entitled to full faith and credit. We perceive no reason, however, why the procedures and deadlines for attacking the recognition of the two types of judgments should differ.
. The orders "vacating" the May 17 filings expressly left Harvey’s June 20 amended notices intact. The orders were not in any way responsive to Moncriefs motions to contest recognition of the Wyoming judgments. The orders appear to be merely bookkeeping orders, designed solely to clarify which two of Harvey’s four notices were the legally effective ones.
