To Dismiss or Stay (forum non conveniens)
TENTATIVE RULINGS FOR August 13, 2026. Department S29 - Judge Nicole Quintana Winter
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MAHDIEH SHIRAZI, v. CARNIVAL CRUISE LINES; and DOES 1 through 50, inclusive.
Motion: To Dismiss or Stay (forum non conveniens) Movant: Defendant Carnival Cruise Lines Respondent: Plaintiff Mahdieh Shirazi (in pro per) _______________________________________________________________________ PROCEDURAL/FACTUAL BACKGROUND Currently before the Court is a motion by Defendant Carnival Cruise Lines (“Carnival” or “Defendant”) seeking to dismiss or stay this action due to forum non conveniens.
On December 16, 2025, Plaintiff Mahdieh Shirazi (“Plaintiff”) filed this action against Defendant, alleging that while she was on a Carnival cruise ship, eating dinner, she bit down on a walnut shell that damaged her teeth. (Compl. ¶¶ 7-10.) The complaint pleads four causes of action: (1) negligence; (2) strict products liability; (3) breach of the implied warranty of merchantability; and (4) negligent infliction of emotional distress.
On February 10, 2026, Defendant filed a motion together with a supporting declaration, arguing that pursuant to Code of Civil Procedure section 410.30, subdivision (a), and the doctrine of forum non conveniens, Plaintiff was required to file this lawsuit in the United States District Court for the Southern District Florida based on a mandatory forum selection clause in the Passenger Ticket Contract, contained within the ticket purchased by Plaintiff to board the cruise ship where the underlying incident happened.
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On April 15, Plaintiff an opposition and on April 20, Defendant filed a reply. On April 27, this motion was up for hearing, but Carnival did not appear. As such, the motion was taken off calendar. (Apr. 27, 2026 Min. Order.)
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On April 28, Defendant refiled the current motion. On June 15, Plaintiff filed an updated opposition. Defendant filed a reply on June 22, and, on June 24, Plaintiff, filed a sur-reply. The motion was not heard on the noticed date of June 29, and on July 22, Plaintiff filed another surreply, this time seeking leave to file such sur-reply as well as filing it.1
DISCUSSION I. Statement of the Law “Forum non conveniens is an equitable doctrine, codified in Code of Civil Procedure section 410.30, under which a trial court has discretion to stay or dismiss a transitory cause of action that it believes may be more appropriately and justly tried elsewhere.” (Animal Film, LLC v. D.E.J. Productions, Inc. (2011) 193 Cal.App.4th 466, 471 (“Animal”).)
Pursuant to Code of Civil Procedure section 410.30, a court shall stay or dismiss the action in whole or in part when it finds that in the interest of substantial justice an action should be heard in a forum outside this state, and the defendant has not yet made a general appearance.
“In a contract dispute in which the parties’ agreement contains a forum selection clause, a threshold issue in a forum non conveniens motion is whether the forum selection clause is mandatory or permissive.” (Animal, supra, 193 Cal.App.4th at 471.) Where there is “no conflicting extrinsic evidence,” the interpretation of a forum selection clause is a legal question that is reviewed de novo. (Ibid.)
To be mandatory, a forum selection “‘clause must contain language that clearly designates a forum as the exclusive one.’” (Korman v. Princess Cruise Lines, Ltd. (2019) 32 Cal.App.5th 206, 215, quoting Council of Laborers v. Pittsburg-Des Moines Steel (9th Cir. 1995) 69 F.3d 1034, 1037.) On the other hand, forum selection clauses where “the parties submit and consent to [a] jurisdiction” would be permissive because the parties provide for submission to jurisdiction in a particular forum without mandating it. (Animal, supra, 193 Cal.App.4th at 471 (emphasis in original).)
If mandatory, forum selection clauses are “given effect without any analysis of convenience; the only question is whether enforcement of the clause would be unreasonable.” (Ibid.) To be found “unreasonable,” the burden is on the party seeking to invalidate the clause to show “that the forum selected would be unavailable or unable to accomplish substantial justice,” and “that the choice of forum have some rational basis in light of the facts underlying the transaction.” (Cal-State Business Products & Services, Inc. v. Ricoh (1993) 12 Cal.App.4th 1666, 1679 (emphasis in original) (“Cal-State”).) “ On the other hand, neither inconvenience nor additional expense in litigating in the selected forum is part of the test of unreasonability.” (Ibid.)
Ordinarily, the party seeking to avoid enforcement of a forum selection clause bears the burden of establishing that its enforcement would be unreasonable, unless the claims at issue are based on unwaivable rights created by California statutes. (Drulias v. 1st Century Bancshares, Inc. (2018) 30 Cal.App.5th 696, 703.) In that situation, the party seeking to enforce the forum selection clause bears the burden to show litigating the claims in the contractually designated forum will not diminish in any way the substantive rights afforded under California law. (Ibid.)
If the forum selection clause is found to be permissive, then the traditional forum nonconveniens analysis applies, where a two-part test is utilized: (1) determining if the alternative forum is a suitable place for trial, and (2) then weighing the private and public interest in retaining
1 Although leave of Court is usually required to file a sur-reply, this Court has “discretion whether to accept new evidence with the reply papers,” and to consider Plaintiff’s supplemental responses. (Alliant Ins. Services, Inc. v. Gaddy (2008) 159 Cal.App.4th 1292, 1308.)
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the action in California. (Stangvik v. Shiley Inc. (1991) 54 Cal.3d 744, 751.) The moving party bears the burden of proof. (Ibid.)
“[A] substantial-evidence standard of review applies where a forum has been selected by contract.” (Cal-State, supra, 12 Cal.App.4th at 1680.) A trial court’s decision to enforce a forum selection clause is reviewed for abuse of discretion. (Verdugo v. Alliantgoup, L.P. (2015) 237 Cal.App.4th 141, 148.)
II. Analysis. a. Whether The Forum Selection Clause is Mandatory or Permissive. A forum selection clause “is mandatory if it requires the parties to litigate their disputes exclusively in the designated forum, and it is permissive if it merely requires the parties to submit to jurisdiction in the designated forum.” (Id. at 147, fn. 2.)
Here, the clause is mandatory. By his own complaint, Plaintiff was a passenger on Defendant’s cruise ship when the underlying incident happened. (Compl. ¶¶ 7-10.) Defendant presents evidence that by purchasing a ticket for the cruise, Plaintiff agreed to abide by a contract which included the following forum selection clause: [I]t is agreed by and between the Guest and Carnival that all disputes and matters whatsoever arising under, in connection with or incident to this Contract or the Guest’s cruise, including travel to and from the Vessel, shall be litigated, if at all, before the United States District Court for the Southern District of Florida in Miami, or as to those lawsuits to which the Federal Courts of the United States lack subject matter jurisdiction, before a court located in Miami-Dade County, Florida, U.S.A. to the exclusion of the Courts of any other county, state or country.
(R. Diaz Decl. Ex. B ¶14(c) (emphasis added).) By the language of the clause, this forum selection clause is mandatory because it contains language that clearly designates a forum as the exclusive one. (Korman v. Princess Cruise Lines, Ltd., supra, 32 Cal.App.5th at 215.) In Animal, supra, the Court of Appeal, Second District confirmed that use of the word “shall” mandates use of a particular forum instead of just permissively providing for submission to jurisdiction. (Animal, supra, 193 Cal.App.4th at 472.)
b. Whether The Forum Selection Clause is Unreasonable. As such, the question before the Court becomes whether the forum selection clause is “unreasonable or unfair.” (Verdugo v. Alliantgroup, L.P., supra, 237 Cal.App.4th at 147.) As stated by the Court of Appeal, Second District: [I]f there is a mandatory forum selection clause, the test is simply whether application of the clause is unfair or unreasonable, and the clause is usually given effect. Claims that the previously chosen forum is unfair or inconvenient are generally rejected. [Citation.] A court will usually honor a mandatory forum selection clause without extensive analysis of factors relating to convenience.
(Berg v. Mtc Electronics Techs. Co. (1998) 61 Cal.App.4th 349, 358-359 (emphasis in original).)
“In the context of forum selection clauses, enforcement is considered unreasonable where ‘the forum selected would be unavailable or unable to accomplish substantial justice’ or there is no ‘rational basis’ for the selected forum.” (Drulias v. 1st Century Bancshares, Inc., supra, 30
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Cal.App.5th at 707, quoting CQL Original Products, Inc. v. National Hockey League Players‘ Assn. (1995) 39 Cal.App.4th 1347, 1354.)
“[I]n cases with a contractual forum selection clause, the burden of proof is on the plaintiff, the party resisting the motion.” (Intershop Communications AG v. Superior Court, supra, 104 Cal.App.4th at 198.) Indeed, “[t]he party’s burden on a motion to enforce a mandatory forum selection clause is to demonstrate that the contractually selected forum would be unavailable or unable to accomplish substantial justice or that no rational basis exists for the choice of forum. [Citation.] Neither inconvenience nor the additional expense of litigating in the selected forum is a factor to be considered.” (Id. at 199.)
In her multiple oppositions, Plaintiff’s main argument is that “[b]ecause Plaintiff is disabled and has limited financial means, requiring litigation in Florida would create a practical barrier to obtaining justice.” (Jun. 15, 2026 Opp. at 3; see also Jun. 24 Sur-Reply.) Such an argument, however, does not make the forum of Florida unreasonable, only that it would be inconvenient, which the Court does not consider when faced with a mandatory forum selection clause, as is the case here.
In her July 22 sur-reply, Plaintiff refers to the United States Supreme Court case Carnival Cruise Lines v. Shute (1991) 499 U.S. 585, in which the Supreme Court, in deciding that Carnival could enforce its forum selection clause, emphasized “that forum-selection clauses contained in form passage contracts are subject to judicial scrutiny for fundamental fairness.” (Id. at 595.) The Supreme Court, however, found that the clause was valid in part because, as is the same now, Carnival states “its principal place of business in Florida, and many of its cruises depart from and return to Florida ports,” such that it has reasonable ties to the selected form, and that “there is no evidence that petitioner obtained respondents' accession to the forum clause by fraud or overreaching.” (Ibid.)
In her last filed sur-reply, Plaintiff also argues that Defendant did not provide notice of the forum selection clause. As the Court of Appeal, Fourth District has stated, even if a forum selection clause is “contained in an adhesion contract, that clause in an adhesion contract is enforceable even though the defendant did not actually read it [Citation.] as long as the clause provided adequate notice to the defendant that he was agreeing to the jurisdiction cited in the contract.” (Hunt v. Superior Court (2000) 81 Cal.App.4th 901, 908 (“Hunt”).)
Notice, in this context, however, is whether Plaintiff had notice of the specific jurisdiction. In the context of cruise ships, “a passenger need not have actually read or been aware of the [forum selection] provision to be bound by it, so long as he or she had an opportunity to review the contract before boarding.” (Schlessinger v. Holland America (2004) 120 Cal.App.4th 552, 559.) Had she read the contract, Plaintiff would have had notice of the forum.
In Hunt, the Court of Appeal found that challenging party had no notice that they had to litigate in California because the clause in question recited [O]nly that the Hunts agree to submit to jurisdiction in the applicable jurisdiction and to waive jury trial. Standing alone, the clause does not identify California as the applicable jurisdiction. Accordingly, unless the documents elsewhere clearly define the term ‘applicable jurisdiction’ as used in the guaranty to mean California, the Hunts’ signatures on the guaranty are not indicative of a valid forum selection clause; it does not give them notice they were consenting to California as the selected forum.
(Hunt, supra, 81 Cal.App.4th at 908.)
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Based on the above analysis, the Court grants Defendant’s motion, especially given “neither inconvenience nor additional expense in litigating in the selected forum is part of the test of unreasonability.” (Cal-State, supra, 12 Cal.App.4th at 1679.)
Although the Court can be sympathetic to Plaintiff’s plight, “mere self-representation is not a ground for exceptionally lenient treatment. Except when a particular rule provides otherwise, the rules of civil procedure must apply equally to parties represented by counsel and those who forgo attorney representation.” (Rappleyea v. Campbell (1994) 8 Cal.4th 975, 984-985.)
In this case, the Court orders that the matter be stayed, pending the outcome in the federal case. Staying the action ensures “fair treatment of California plaintiffs” (Berg v. Mtc Electronics Techs. Co., supra, 61 Cal.App.4th at 356), and would allow Plaintiff to resume the case without having to refile it if Plaintiff’s federal case gets dismissed without prejudice.
RULING
The Court grants the Defendant’s motion and stays this action due to the mandatory forum selection clause in the parties’ contract. Court sets an OSC re: status of case for January 27, 2026. Defendant, as the prevailing party, is ordered to serve formal notice of the Court’s final ruling.
Dated: August 13, 2026
____________________________ Judge Nicole Quintana Winter
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