Opinion
In the companion case of
Californians for Disability Rights
v.
Mervyn’s LLC,
(2006)
We hold as follows: Proposition 64 does not affect the ordinary rules governing the amendment of complaints and their relation back. We thus reject defendant’s contention that courts may never permit a plaintiff to amend a complaint to satisfy Proposition 64’s standing requirements. Whether plaintiffs
in this case
may amend, however, cannot be determined at this stage of the proceedings because plaintiffs have not yet filed a motion for leave to amend, identified any person who might be named as a plaintiff, or described the claims such a person might assert. On remand, should plaintiffs in fact file a motion to amend, the superior court should decide the motion by applying the established rules governing leave to amend (Code Civ. Proc., § 473) and the relation back of amended complaints
(Norgart v. Upjohn Co.
(1999)
I. Introduction
On February 3, 2003, before the voters approved Proposition 64, plaintiffs Thomas Branick and Ardra Campbell filed a complaint against defendant Downey Savings and Loan Association under the unfair competition and false advertising laws. (§§ 17200 et seq., 17500 et seq.) Plaintiffs alleged defendant had misrepresented and overcharged customers for fees charged by governmental entities to record official documents used in real estate transactions, such as deeds, reconveyances and powers of attorney, among others. Plaintiffs did not allege they had transacted business with defendant, paid fees to defendant, suffered injury in fact, or lost money or property as a result of defendant’s alleged practices. Instead, plaintiffs claimed standing to sue on behalf of “the general public” under the language of former sections 17204 and 17535. As relief, plaintiffs sought restitution, interest, injunctive relief, and costs and attorneys’ fees under Code of Civil Procedure section 1021.5. 2
Defendant moved for judgment on the pleadings on the ground that the federal Home Owners’ Loan Act (12 U.S.C. § 1461 et seq.) and the regulations promulgated thereunder by the Office of Thrift Supervision (12 C.F.R. *240 § 560.2 (2006)) preempted plaintiffs’ claims. The superior court granted the motion and entered judgment for defendant.
Plaintiffs appealed. On November 3, 2004, while the appeal was pending, Proposition 64 took effect, having been approved by the voters the preceding day. (See Cal. Const., art. II, § 10, subd. (a).) The Court of Appeal, after considering the parties’ supplemental briefs on the effect of Proposition 64, reversed. Relying on
Gibson v. World Savings & Loan Assn.
(2002)
Defendant petitioned for review. We granted the petition, directing the parties to brief and argue the following issue: “If the standing limitations of Proposition 64 apply to actions under the Unfair Competition Law that were pending on November 3, 2004, may a plaintiff amend his or her complaint to substitute in or add a party that satisfies [the] standing requirements of Business and Professions Code section 17204, as amended, and does such an amended complaint relate back to the initial complaint for statute of limitations purposes?” 3
II. Discussion
After Proposition 64, only those private persons “who [have] suffered injury in fact and [have] lost money or property” (§§ 17204, 17535) may sue to enforce the unfair competition and false advertising laws. Uninjured persons may not sue (§§ 17204, 17535), and private persons may no longer sue on behalf of the general public (Prop. 64, § 1, subd. (f))
4
Because
*241
Proposition 64 applies to pending cases (see
CDR, supra,
Proposition 64 does not expressly address the question whether uninjured plaintiffs whose complaints were pending when the measure took effect may amend their complaints to substitute new plaintiffs who enjoy standing to sue under current law. Defendant argues that to allow substitution would contradict the policy objectives underlying Proposition 64 and is, thus, implicitly forbidden. Defendant refers to the “Findings and Declarations of Purpose” accompanying the measure, in which the voters expressed their understanding that the unfair competition laws were “being misused by some private attorneys who” “[fjile frivolous lawsuits as a means of generating attorney’s fees without creating a corresponding public benefit,” “[fjile lawsuits where no client has been injured in fact,” “[fjile lawsuits for clients who have not used the defendant’s product or service, viewed the defendant’s advertising, or had any other business dealing with the defendant,” and “[fjile lawsuits on behalf of the general public without any accountability to the public and without adequate court supervision.” (Prop. 64, § 1, subd. (b)(1)—(4).) “Plaintiffs’ counsel,” defendant argues, “should not benefit from their impermissible actions by substituting new plaintiffs and having the new allegations ‘relate back’ to the filing of the initial complaint.”
The argument is not convincing. The policy objectives underlying Proposition 64 are fully achieved by applying the measure to pending cases, as we have concluded it must be applied. (See
CDR, supra,
Having thus concluded that Proposition 64 does not expressly or implicitly forbid the amendment of complaints to substitute new plaintiffs, the question remains whether plaintiffs
in this case
may amend. Code of Civil Procedure section 473 states the governing rule: “The court may, in furtherance of justice, and on any terms as may be proper, allow a party to amend any pleading or proceeding by adding or striking out the name of any party .. . .”
(Id.,
subd. (a)(1).)
6
“Leave to amend a complaint is thus entrusted to the sound discretion of the trial court. ‘. . . The exercise of that discretion will not be disturbed on appeal absent a clear showing of abuse.
More importantly, the discretion to be exercised is that of the trial court, not that of the reviewing court.
Thus, even if the reviewing court might have ruled otherwise in the first instance, the trial court’s order will yet not be reversed unless, as a matter of law, it is not supported by the record.’ ”
(Haley v. Dow Lewis Motors, Inc.
(1999)
Because the voters adopted Proposition 64 while this case was on appeal, plaintiffs have had no opportunity to file a motion in the superior court for leave to amend. We thus do not know the facts that would
*243
necessarily inform the superior court’s discretionary decision on such a motion, such as the identity of any person plaintiffs might attempt to substitute and the nature of the claims any substituted plaintiff might assert. For this reason, and because the decision properly belongs to the superior court in the first instance
(Haley v. Dow Lewis Motors, Inc., supra,
To avoid prejudicing the superior court’s decision, we will not attempt to render an advisory opinion on a motion plaintiffs have not yet filed. (Cf.
Salazar v. Eastin
(1995)
Defendants argue plaintiffs should not be permitted to substitute a new plaintiff because their failure to name the new plaintiff in their original complaint was not a mistake. No such rule exists. To the contrary, courts have permitted plaintiffs who have been determined to lack standing, or who have lost standing after the complaint was filed, to substitute as plaintiffs the true real parties in interest.
(Klopstock
v.
Superior Court, supra,
The important limitation on the rule just mentioned is that the plaintiff proposed to be substituted may not “state facts which give rise to a wholly distinct and different legal obligation against the defendant.”
(Klopstock v. Superior Court, supra,
Invoking the rules just mentioned, defendant argues that leave to amend must be denied because persons with standing under Proposition 64 would necessarily seek to enforce a different legal obligation than would the current, uninjured plaintiffs. This question, as we have already noted, properly belongs in the first instance to the superior court. As a practical matter, we cannot in any event decide the question before plaintiffs have filed a motion for leave to amend. Given the question’s potential factual and legal complexity, and without knowing the identity of the hypothetical new plaintiff or the nature of the claims he or she might assert, for this court to attempt to decide at this stage of the proceedings whether any possible amendment would impermissibly change the nature of the action would be inappropriate. 7
Finally, defendant argues that plaintiffs who never had standing may not substitute plaintiffs with standing. Defendant relies on
Summit Office Park
v.
United States Steel Corp.
(5th Cir. 1981)
*245 III. Disposition
The judgment of the Court of Appeal is affirmed.
George, C. J., Kennard, J., Baxter, J., Chin, J., Moreno, J., and Corrigan, J., concurred.
Notes
All further statutory citations are to the Business and Professions Code, except as noted.
Code of Civil Procedure section 1021.5 permits courts to award attorneys’ fees to successful parties in certain actions that have resulted in the enforcement of important rights affecting the public interest.
Defendant also challenged the Court of Appeal’s conclusion that federal law did not preempt plaintiffs’ claims. We did not, however, designate that issue for briefing and argument. (See Cal. Rules of Court, rule 29(a)(1).)
The uncodified section 1, subdivision (f) of Proposition 64 provides: “It is the intent of California voters in enacting this act that only the California Attorney General and local public officials be authorized to file and prosecute actions on behalf of the general public.”
Given our holding in
CDR, supra,
The relevant subdivision provides in full: “The court may, in furtherance of justice, and on any terms as may be proper, allow a party to amend any pleading or proceeding by adding or striking out the name of any party, or by correcting a mistake in the name of a party, or a mistake in any other respect; and may, upon like terms, enlarge the time for answer or demurrer. The court may likewise, in its discretion, after notice to the adverse party, allow, upon any terms as may be just, an amendment to any pleading or proceeding in other particulars; and may upon like terms allow an answer to be made after the time limited by this code.” (Code Civ. Proc., § 473, subd. (a)(1).)
The opinion in
Diliberti v. Stage Call Corp.
(1992)
In
Illinois Brick Co. v. Illinois
(1977)
