OPINION
The issue here is whether, under Rule 26.1(c) of the Arizona Rules of Civil Procedure, a trial court must automatically exclude witnesses and exhibits where no good cause for their late disclosure has been shown. In September 1992, respondents Daniel and Doreen Korman filed a complaint against his employer, Allstate Insurance Company, for wrongful termination and breach of contract. The Kormans’ original attorneys withdrew from the case in late December without having answered Allstate’s request for production of documents. The parties, however, stipulated to an extension of time so that the Kormans could find new counsel. The stipulation provided that the case was to proceed “without limitation” after February 9, 1993, whether or not they were represented by that date. The Kormans signed this docu
According to the stipulation, the parties were to exchange Rule 26.1 disclosure statements on or before February 22,1993. 1 Allstate served its disclosure statement on that date; the Kormans did not. In early April, Allstate’s attorneys wrote to the Kormans requesting the transcript of a certain taped conversation. The letter did not mention that the company had not yet received their disclosure statement.
On June 14, 1993, Allstate filed a motion for sanctions against the Kormans, arising out of their failure to provide a disclosure statement. 2 On June 29, the Kormans’ newly obtained attorneys responded and simultaneously filed a late disclosure statement. They claimed that their clients had unintentionally failed to file on time, believing that everything except the response to Allstate’s production request was “on hold” until replacement counsel could be obtained. The trial court rejected this explanation, specifically finding that the Kormans not only were without good cause in failing to file a timely disclosure statement, but also acted intentionally. Nevertheless, the court did not exclude the evidence disclosed in the June 29 statement, as requested by Allstate. It instead precluded the Kormans from conducting any further discovery. It also granted Allstate leave to continue discovery for four months and required the Kormans to pay the company’s attorneys’ fees and costs incurred in connection with the motion. The court’s minute entry order cited Rule 26.1(g), which authorizes the imposition of discretionary sanctions. 3
Allstate requested the trial court to “clarify” in its order that the Kormans could not present at trial any witnesses or exhibits listed in their late disclosure statement. The company argued that Rule 26.1(e) mandated exclusion once the court found no good cause for the failure to timely disclose. The judge refused to impose such a penalty. His final order, dated November 23, 1993, recited those sanctions previously mentioned. Additionally, it precluded the Kormans from using any witnesses or exhibits not listed in the June 29 disclosure statement, including “but not limited to” those later revealed by them in October and November of 1993. The court did not indicate whether the latter sanction applied to evidence that could not have been disclosed in the June 29 statement because of its subsequent discovery, but both parties have assumed here that it did.
Allstate challenged the ruling in a special action petition to the court of appeals,
4
which accepted jurisdiction and held that Rule 26.1(c) of the Arizona Rules of Civil Procedure compels the exclusion of evidence unless a party seeking relief shows “good cause” for the failure to timely disclose it.
Allstate Ins. Co. v. Superior Ct.,
In addition to any other sanction the court may impose, the court shall excludeat trial any evidence offered by a party that was not timely disclosed as required by this rule, except by leave of court for good cause shown____
Ariz.R.Civ.P. 26.1(c) (emphasis added). Thus, the appellate court concluded, “once the trial court made the findings and conclusions it articulated in the September 23 minute entry, it had no choice but to exclude the untimely disclosed evidence.”
Allstate,
DISCUSSION
The mandatory exclusion of evidence in cases where no “good cause” has been shown for the failure to timely disclose can at times bring about results that are unduly harsh, overly punitive, and inconsistent with the purposes of the new rules. For example, a party whose disclosure statement is slightly late for no reason other than inadvertence might lose the opportunity to have his or her case decided on the merits, even though a trial date is many months away and there can be no conceivable prejudice suffered by the opponent. We never intended such a result. In adopting the amendments to the rules, it was not our desire that substantive legal rights should automatically be forfeited on the basis of harmless human failings.
(1] We believe the interpretation and application of Rule 26.1(c) should be accorded a “common sense” approach similar to that recently espoused in
Bryan v. Riddel,
In our view, “good cause” as used in Rule 26.1(c) should be broadly interpreted to require an examination of the grounds for granting relief, rather than limiting the inquiry only to the specific reasons why evidence was not timely disclosed. Whenever possible, procedural rules should be interpreted to maximize the likelihood of a decision on the merits.
See, e.g.,
Ariz.R.Civ.P. 1 (requiring construction of rules to secure “just” determinations). The disclosure rules and sanctions were not meant to thwart that goal by encouraging litigants to lie in wait for their opponents to miss a deadline and then use that momentary transgression to get a case effectively dismissed. See
Gorman v. City of Phoenix,
Interpreting 26.1(c) to mean “good cause” for providing relief gives trial judges a modicum of discretion to ensure that cases are not ordinarily won or lost on the basis of
Delay, standing alone, does not necessarily establish prejudice. Every late disclosure will involve some delay, but the relevant question must be whether it is harmful to the opposing party or to the justice system. A slight delay in a case such as this, where the trial date has not yet been set, clearly may be less prejudicial than that resulting from an attempt to disclose new witnesses just before trial.
See, e.g., Jones v. Buchanan,
Moreover, an opposing party’s action or inaction in attempting to resolve a discovery dispute short of calling for the exclusion of evidence can be an important factor.
See Hantsbarger v. Coffin,
We cannot determine what factors the trial judge considered in declining to exclude the evidence set forth in the June 29 disclosure statement. His refusal to automatically do so would appear to be consistent with our ruling here. Nevertheless, the court’s order dated November 23, 1993, is vacated and the case remanded with instructions to determine whether, pursuant to Rule 26.1(c) as we have now interpreted it, good cause exists for allowing the evidence in the Kormans’ June 29 disclosure statement to be used at trial. The court may impose any further sanctions it deems appropriate under Rule 26.1(g). It is not required to repeat those entered on November 23, although it may do so. It also has discretion to consider the cumulative effect, if any, of sanctions imposed under both rules.
Finally, it is unclear to us whether the trial court intended, as the parties assume, to prospectively prohibit the Kormans from disclosing and using evidence subsequently dis
The opinion of the court of appeals is vacated. The matter is remanded to the trial court for further proceedings.
Notes
. The order also set a deadline of January 22, 1993 for the Kormans to respond to the outstanding request for production, with which they j timely complied.
. Allstate's motion also cited the Kormans’ failure to produce the requested transcript of the taped conversation. The Kormans claimed they had reason to believe that Allstate already had this transcript from discovery in another lawsuit and did not realize that they had to produce it. This matter is apparently not at issue here.
. Rule 26.1(g) provides that ”[i]f a party or attorney fails to comply with [the rules], the court ... shall make such orders with regard to such conduct as are just.”
. The Kormans cross-petitioned the court of appeals to overturn the sanctions imposed on them and to reverse the trial court’s refusal to penalize Allstate for its allegedly inadequate discovery responses. The court ordered the filing of a separate petition. The Kormans did so, but their petition was thereafter transferred to this court and consolidated with Allstate’s special action. Because of significant factual and legal differences between the two matters, however, we have separated them once again and transferred that portion of the Kormans’ special action not mooted by this opinion back to the court of appeals.
. Contrary to respondents’ contention, the court of appeals did not review the trial court’s findings that the Kormans intentionally failed to timely disclose the evidence and that no good cause for that failure existed.
. This interpretation also follows the "last antecedent rule" of statutory construction, recognized in Arizona, which requires that the qualifying phrase "for good cause shown” be applied to the phrase immediately preceding it, "leave of court."
See Phoenix Control Sys., Inc. v. Insurance Co. of N. Am.,
