{"id":143182,"date":"2026-07-10T11:10:29","date_gmt":"2026-07-10T11:10:29","guid":{"rendered":"https:\/\/my.legal500.com\/guides\/?post_type=comparative_guide&#038;p=143182"},"modified":"2026-07-10T11:10:29","modified_gmt":"2026-07-10T11:10:29","slug":"mexico-litigation","status":"publish","type":"comparative_guide","link":"https:\/\/my.legal500.com\/guides\/chapter\/mexico-litigation\/","title":{"rendered":"Mexico: Litigation"},"content":{"rendered":"","protected":false},"template":"","class_list":["post-143182","comparative_guide","type-comparative_guide","status-publish","hentry","guides-litigation","jurisdictions-mexico"],"acf":[],"appp":{"post_list":{"below_title":"<div class=\"guide-author-details\"><span class=\"guide-author\">Ram\u00edrez Ornelas Abogados<\/span><span class=\"guide-author-logo\"><img src=\"https:\/\/my.legal500.com\/guides\/wp-content\/uploads\/sites\/1\/2026\/06\/logo-4.jpg\"\/><\/span><\/div>"},"post_detail":{"above_title":"<div class=\"guide-author-details\"><span class=\"guide-author\">Ram\u00edrez Ornelas Abogados<\/span><span class=\"guide-author-logo\"><img src=\"https:\/\/my.legal500.com\/guides\/wp-content\/uploads\/sites\/1\/2026\/06\/logo-4.jpg\"\/><\/span><\/div>","below_title":"<span class=\"guide-intro\">This country specific Q&amp;A provides an overview of Litigation laws and regulations applicable in Mexico<\/span><div class=\"guide-content\"><div class=\"filter\">\r\n\r\n\t\t\t\t<input type=\"text\" placeholder=\"Search questions and answers...\" class=\"filter-container__search-field\">\r\n\t\t\t<\/div>\r\n\r\n\t\t\t\r\n\r\n\r\n\t\t\t<ol class=\"custom-counter\">\r\n\r\n\t\t\t\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What are the main methods of resolving disputes in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>There are 3 (three) main methods in the Mexican jurisdiction to resolving disputes:<\/p>\n<p>1) Judicial system (litigation): the most common method in Mexico is still traditional litigation before the competent courts.<\/p>\n<p>2) Arbitration: a form of Alternative Dispute Resolution (ADR) where opposing parties agree to have their dispute decided by an arbitrator or an arbitration tribunal instead of going to court. The arbitrator&#8217;s final decision\u2014known as an &#8220;award&#8221;\u2014is legally binding and enforceable,<\/p>\n<p>3) Mediation: A voluntary, collaborative negotiation guided by a neutral third party (the mediator). The mediator helps the parties craft their own settlement. If an agreement is reached and properly signed before a certified mediator, it becomes legally equivalent to a final court judgment (<em>cosa juzgada<\/em>), allowing for immediate enforcement.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What are the main procedural rules governing litigation in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>The main procedural rules in Mexico are statutory and their application depends on the type of dispute brought before the courts. The framework is as follows:<\/p>\n<p>1) Mexican Commercial Code (<em>C\u00f3digo de Comercio<\/em>): All commercial disputes are governed by this federal law. This code dictates the rules for business-to-business disputes, financial contracts, and debt collections across the entire country, whether tried in federal or local courts.<\/p>\n<p>2) State civil Procedure Codes (<em>C\u00f3digo de Procedimientos Civiles)<\/em>: each state has its own procedural code governing civil disputes which include, among others, all disputes related to: family law, leases, inheritance law and civil contracts.<\/p>\n<p>3) National Code of Civil and Family Procedures <em>C\u00f3digo Nacional de Procedimientos Civiles y Familiares<\/em>): Currently undergoing a monumental transition to a unified national standard under the new National Code of Civil and Family Procedure. This code replaces the 32 separate state civil procedure codes, standardizing timelines, digital justice, and oral hearings nationwide. As of right now, we are currently in a transition period where this code is yet to be applied fully in all types of civil procedures across the country.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What is the structure and organisation of local courts dealing with claims in your jurisdiction? What is the final court of appeal?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>The structure of local courts in Mexico is generally consistent with the following:<\/p>\n<p>1) Civil Courts of Written Procedure: in charge of all civil proceedings this type of courts resolve all disputes under the traditional written system. They are also in charge of resolving commercial disputes whose claims do not have a determined amount (<em>cuant\u00eda indeterminada).<\/em><\/p>\n<p>2) Appellate Courts: they rule on all appeals of the decisions taken by the Civil Courts of Written Procedure. This is a collegiate court integrated by three magistrates.<\/p>\n<p>3) Commercial Oral Courts: commercial disputes with claims of determined amounts are resolved by a commercial oral court whose decisions are not subject to appeal.<\/p>\n<p>After exhausting the local courts, parties have at their disposal and <em>amparo<\/em> lawsuit before the federal courts who will act as the final court to rule on a certain dispute.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">How long does it typically take from commencing proceedings to get to trial in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>In Mexico, civil and commercial proceedings are divided between the initial written phase and the actual oral trial phase. To get to the oral trial phase (<em>audiencia de pruebas\/audiencia de juicio<\/em>), the timelines are usually different for written proceedings than those for oral proceedings.<\/p>\n<p>For written proceedings the timeline is usually around 7 to 10 months to get to trial. Meanwhile, for oral commercial proceedings the time from commencement to trial is usually around 4 to 6 months.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">Are hearings held in public and are documents filed at court available to the public in your jurisdiction? Are there any exceptions?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Civil Courts of Written Procedure will generally only let the parties and their representation to be in the hearings. On the other hand, Commercial Oral Courts have public hearings where anyone can attend.<\/p>\n<p>Documents are reserved for the parties only and are not public in Mexico.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What, if any, are the relevant limitation periods in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>In Mexico, the statute of limitations is known as Negative Prescription (<em>Prescripci\u00f3n Negativa<\/em>), which represents the loss of a legal right or the liberation of an obligation due to the passing of time.<\/p>\n<p>Because Mexico operates under a civil law system, limitation periods are strictly codified. They vary based on whether the action is commercial (governed at the federal level by the Commerce Code) or civil (governed by the Federal Civil Code and the Local State Civil Codes).<\/p>\n<p>The most relevant limitation periods are the following:<\/p>\n<ul>\n<li>10 Years: General Default Rule.<\/li>\n<li>5 Years: Claims derived from corporate partnership agreements involving rights and obligations between shareholders, or between shareholders and the corporation itself.<\/li>\n<li>3 Years: Credit Instruments, promissory notes and commercial checks. This is one of the most heavily litigated windows in Mexican law.<\/li>\n<li>2 Years: Civil Liability Claims and Professional Service Claims.<\/li>\n<li>1 Year: Claims by retail merchants for goods sold on credit and claims to enforce the liability of exchange brokers or commercial mediators.<\/li>\n<\/ul>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What, if any, are the pre-action conduct requirements in your jurisdiction and what, if any, are the consequences of non-compliance?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Unlike common law jurisdictions that utilize strict Pre-Action Protocols Mexico\u2019s civil law tradition generally does not impose mandatory pre-action conduct requirements for most ordinary civil and commercial claims.<\/p>\n<p>As a rule, a plaintiff possesses the right to file a lawsuit directly before a competent court without being legally obligated to first engage in settlement negotiations, send a formal demand letter, or attempt mediation. However, there are critical exceptions:<\/p>\n<p>1) Contractual Arbitration or Mediation Clause: If the underlying dispute arises from a commercial contract containing a multi-tiered dispute resolution clause (e.g., a clause stating the parties must engage in 30 days of executive negotiation, followed by mediation, before initiating arbitration or litigation), Mexican courts strictly enforce these parameters.<\/p>\n<p>2) Putting the Debtor in Default (<em>Interpelaci\u00f3n Judicial o Notarial<\/em>): For certain breaches of contract where a specific, fixed performance date or maturity date was not explicitly established in the document, a creditor cannot simply sue for breach. As such, the creditor must formally demand performance first, giving the debtor a statutory grace period (typically 30 days under civil rules). This formal notice must be delivered via a notary public or through a brief court-ordered notification procedure (<em>interpelaci\u00f3n<\/em>).<\/p>\n<p>3) Voluntary &#8220;Preparatory&#8221; Proceedings (<em>Medios Preparatorios<\/em>): While not mandatory, Mexican procedural law provides of voluntary pre-action judicial procedures that plaintiffs utilize to build their case or secure assets before formally serving a complaint. Because Mexico does not feature a US-style pre-trial &#8220;discovery&#8221; phase, these tools are highly valuable. The more common are the following:<\/p>\n<p><strong>a) <\/strong>A party can ask a judge to compel a future defendant to testify under oath, produce a specific corporate ledger, or display a hidden asset before the actual lawsuit is filed.<\/p>\n<p><strong>b)<\/strong> A plaintiff can request an immediate asset freeze (<em>embargo precautorio<\/em>) or a travel restriction (<em>arraigo<\/em>) prior to commencing the main trial, provided they prove an imminent risk that the defendant will dissipate assets.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">How are proceedings commenced in your jurisdiction? Is service necessary and, if so, is this done by the court (or its agent) or by the parties?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>The main commercial proceedings in Mexico are the <em>juicio ordinario mercantil<\/em> (ordinary commercial proceeding) and the <em>juicio oral mercantil<\/em> (oral commercial proceeding); both are commenced by filing a written statement of claim (<em>demanda<\/em>) before the competent commercial court. The substantive and procedural rules for commercial litigation are contained in the <em>C\u00f3digo de Comercio<\/em> (CCom), which governs commercial procedure on a federal basis throughout the Mexican territory, with the <em>C\u00f3digo Nacional de Procedimientos Civiles y Familiares (<\/em>CNPCF) applying supplementarily under article 1054 of the CCom, as reformed by decree published in the <em>Diario Oficial de la Federaci\u00f3n<\/em> on 14 November 2025.<\/p>\n<p>The required content of the <em>demanda<\/em> is set out in article 1378 of the CCom (for the juicio ordinario mercantil) and article 1390 Bis 11 of the CCom (for the juicio oral mercantil). The plaintiff must identify the court, the parties and their domiciles, set out the facts in numbered paragraphs, articulate the cause of action, formulate the relief sought, and attach all documentary evidence together with the offer of all other evidence<strong>.<\/strong><\/p>\n<p>Service of the initial summons (<em>emplazamiento<\/em>) is mandatory and constitutes the cornerstone of due process under article 14 of the <em>Constituci\u00f3n Pol\u00edtica de los Estados Unidos Mexicanos<\/em>. It is effected by an officer of the court (<em>actuario judicial<\/em>) and never by the parties or their representatives. Personal service must be carried out at the defendant\u2019s domicile. Where the <em>actuario<\/em> cannot find the defendant on a first visit, a notice (<em>citatorio<\/em>) is left fixing a precise hour for a second visit, after which service may be effected on any person of legal age found at the domicile, in accordance with articles 1068 to 1074 of the CCom. Service by publication (<em>emplazamiento por edictos<\/em>) is available only where the defendant\u2019s domicile is unknown after diligent enquiry by official enquiries (oficios) addressed to government agencies, subject to strict judicial control.<\/p>\n<p>Where the defendant\u2019s domicile lies outside the territorial jurisdiction of the court seised of the claim, service cannot be effected by that court\u2019s own <em>actuario judicial<\/em>. The court must instead issue an <em>exhorto<\/em> (letter rogatory) requesting the judicial authority of the state in which the defendant resides to assist in carrying out the <em>emplazamiento<\/em> on its behalf. The requesting court is referred to as the <em>juez exhortante<\/em> and the requested court as the <em>juez exhortado<\/em>; the matter is governed by article 1071 of the CCom and the relevant supplementary provisions on judicial cooperation between Mexican courts.<\/p>\n<p>In practice, the <em>exhorto<\/em> mechanism is a significant source of delay in the early phase of commercial proceedings. All the relevant file documents \u2014 the <em>demanda<\/em>, its annexes, the <em>auto admisorio<\/em> and any other procedural records \u2014 must be certified and numbered page by page and dispatched together with the rogatory. Upon receipt, the <em>juez exhortado<\/em> conducts a formal review of the documentation, and any defect (a missing certification, a misnumbered page, an incomplete annex or any irregularity in the rogatory itself) entitles that court to return the <em>exhorto<\/em> unexecuted, requiring the <em>juez exhortante<\/em> to rectify the documentation and resubmit it. This back-and-forth, compounded by the dispatch and listing times of two separate courts, may extend the service phase by several months even before any substantive procedural step has been taken in the proceeding.<\/p>\n<p>Defective service is treated by Mexican courts as one of the gravest procedural irregularities. It may be attacked through an <em>incidente de nulidad de actuaciones<\/em> or, where final judgment has already been rendered, through <em>amparo directo<\/em> before the federal collegiate circuit courts.<\/p>\n<p>In sum, service is a strict and highly formal judicial act in Mexico, exclusively performed by the court.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">How does the court determine whether it has jurisdiction over a claim in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Jurisdiction (<em>competencia<\/em>) in Mexican commercial litigation is allocated by four classical criteria: subject matter (<em>materia<\/em>), territory (<em>territorio<\/em>), instance (<em>grado<\/em>) and, residually, amount (<em>cuant\u00eda<\/em>).<\/p>\n<p>Subject-matter jurisdiction is shaped by the federal architecture of the Mexican legal system. Commercial legislation is reserved to the federal Congress under article 73, fraction X, of the Constituci\u00f3n, but <strong>jurisdiction over commercial claims is concurrent<\/strong>: under article 104, fraction II, of the Constituci\u00f3n and article 1090 of the CCom, the plaintiff may choose to file the claim either before the federal district courts (<em>Juzgados de Distrito<\/em>) or before the local commercial courts of the relevant state. In practice, the overwhelming majority of commercial litigation is conducted before the local courts.<\/p>\n<p>Territorial jurisdiction is governed by articles 1104 to 1113 of the CCom. The default connecting factors include the place designated in the contract, the place of performance of the obligation and the defendant\u2019s domicile. Crucially, article 1093 of the CCom expressly recognises that the parties may submit, by express or tacit agreement, to a court that would not otherwise have jurisdiction, provided the chosen forum is determinable. Express submission requires a clear, unequivocal waiver of the otherwise competent forum.<\/p>\n<p>Tacit submission arises where the plaintiff files the claim before a particular court and the defendant answers on the merits without challenging jurisdiction, or where the defendant fails to raise the objection within the period and in the manner prescribed by law (articles 1094 and 1114 of the CCom).<\/p>\n<p>Jurisdictional challenges may be raised by <em>declinatoria<\/em> (filed before the court seised, requesting it to decline jurisdiction) or by <em>inhibitoria<\/em> (filed before the court considered competent, requesting it to claim the case from the original court). The procedure is governed by articles 1114 to 1121 of the CCom and is resolved by the immediately superior court if conflict persists.<\/p>\n<p>An important qualification developed by the Suprema Corte de Justicia de la Naci\u00f3n concerns <em>contratos de adhesi\u00f3n<\/em> (adhesion contracts) \u2014 that is, contracts whose terms are imposed by one party without genuine bargaining power on the part of the other. Most insurance contracts and banking deposit contracts fit the definition. In those cases, the Suprema Corte held that where the place designated for performance of the obligation \u2014 and therefore the forum that would ordinarily be territorially competent \u2014 is imposed in an adhesion contract, that designation may be set aside by the court on the ground that it does not reflect a genuine expression of consent by the adhering party. In such cases, jurisdiction reverts to the default connecting factors of article 1104 of the CCom (typically the defendant\u2019s domicile), thereby safeguarding effective access to justice and procedural equality between the parties. This doctrine complements the protective regime of the <em>Ley Federal de Protecci\u00f3n al Consumidor <\/em>and, in the financial sector, the user-protection mechanisms entrusted to the Comisi\u00f3n Nacional para la Protecci\u00f3n y Defensa de los Usuarios de Servicios Financieros (CONDUSEF).<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">How does the court determine which law governs the claims in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Choice of law in commercial matters is governed primarily by the <em>C\u00f3digo Civil Federal<\/em> (CCF), which functions as the substantive conflict-of-laws statute for federal commercial matters by virtue of article 2 of the CCom, and by the CNPCF for procedural issues concerning the application of foreign law.<\/p>\n<p>Article 13 of the CCF sets out the principal connecting factors. The legal status and capacity of natural persons are governed by the law of their domicile; the constitution, regime and extinction of rights <em>in rem<\/em> over immovable and movable assets are governed by the law of the place where the asset is located (<em>lex rei sitae<\/em>); the form of legal acts is governed by the law of the place of celebration, although the parties may submit to the substantive form required by Mexican law; and, except where otherwise provided, the substantive aspects of legal acts and obligations are governed by the law of the place of performance.<\/p>\n<p>Mexico ratified the Inter-American Convention on the Law Applicable to International Contracts (the Mexico Convention) in 1995. It expressly enshrines party autonomy in international commercial contracts and provides a sophisticated set of subsidiaries connecting factors (closest connection, characteristic performance, <em>lex mercatoria<\/em>).<\/p>\n<p>Beyond the Mexico Convention, party autonomy is broadly recognised in international commercial contracts as a manifestation of contractual freedom under articles 1796 and 1832 of the CCF and article 78 of the CCom, subject in all cases to mandatory norms of Mexican law and to public policy.<\/p>\n<p>Where foreign law applies, article 14 of the CCF and article 267 of the CNPCF instruct the Mexican judge to apply the foreign law as it would be applied by the judges of the corresponding state. <strong>Foreign law is treated as law, not as fact<\/strong>: the court applies it <em>ex officio<\/em>, though the parties may assist by producing evidence of its content (expert opinions, consular certifications and doctrinal sources). The procedural treatment of foreign law is further articulated in articles 1173 to 1180 of the CNPCF (Libro D\u00e9cimo); article 1178 requires the court to determine its international jurisdiction and the applicable substantive law at the preliminary hearing. The application of foreign law is excluded where it would be contrary to fundamental principles of Mexican law (<em>orden p\u00fablico<\/em>), where there has been fraud on the law (<em>fraude a la ley<\/em>), or where the foreign rule depends on institutions or procedures unknown to Mexican law (article 15 of the CCF).<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">In what circumstances, if any, can claims be disposed of without a full trial in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Mexican commercial procedure does not recognise summary judgment in the common law sense. There is no procedural device by which a court, on application of a party, weighs the merits of the evidence outside the structure of the full proceeding in order to dismiss a claim that has \u2018no real prospect of success\u2019. The judge is required, in principle, to receive the parties\u2019 pleadings, admit and develop the evidence offered, and render judgment on the merits.<\/p>\n<p>That said, several mechanisms allow the proceeding to be terminated without traversing the full evidentiary stage:<\/p>\n<p>(i) Excepciones procesales (preliminary defences). All defences must be raised in the answer, but a critical distinction operates between dilatory and peremptory defences. Dilatory defences \u2014 such as lack of jurisdiction, lis pendens, lack of standing (falta de legitimaci\u00f3n) and, ordinarily, res judicata \u2014 may be resolved at the early stage of the proceeding: in the juicio oral mercantil, at the preliminary hearing under article 1390 Bis 32 of the CCom in the depuration phase that precedes the admission of evidence; in the juicio ordinario mercantil, by separate interlocutory decision (incidente). If upheld, they terminate the proceeding without a decision on the merits. Peremptory defences \u2014 most importantly statute of limitations (prescripci\u00f3n), payment (pago), set-off (compensaci\u00f3n) and novation (novaci\u00f3n) \u2014 go to the substance of the claim and cannot be resolved before the full evidentiary stage; the court rules on them in the sentencia definitiva.<\/p>\n<p>(ii) Caducidad de la instancia (lapse of proceedings). Article 1076 of the CCom provides for lapse where no procedural step has been taken by either party for 120 days. The court declares lapse ex officio or at a party\u2019s request, with the effect of terminating the proceeding.<\/p>\n<p>(iii) Allanamiento (admission of the claim). In the juicio oral mercantil where the defendant admits the plaintiff\u2019s claim in whole, the evidentiary stage is cancelled, and the court proceeds directly to render judgment. The allanamiento may be recorded in the answer to the demanda or at the preliminary hearing; in such case, article 1390 Bis 19 of the CCom provides that the judge shall set the trial hearing within a maximum of 10 days and render the sentencia definitiva at that hearing. In the juicio ordinario mercantil, the allanamiento is recorded in the answer and, equally, the proceeding moves straight to judgment without opening the probatory term, in accordance with articles 255 to 260 of the CNPCF (applicable supplementarily under article 1054 of the CCom). This is the clearest example under Mexican commercial procedure of a claim being disposed of without a full trial.<\/p>\n<p>(iv) Termination by act of the parties. Desistimiento (withdrawal), transacci\u00f3n (settlement, governed by articles 2944 to 2963 of the CCF) and convenio judicial (court-approved settlement) all terminate the proceeding. The mandatory conciliation phase imposed by article 1390 Bis 32 of the CCom is specific to the juicio oral mercantil and obliges the judge actively to invite the parties to reach an agreement at the preliminary hearing; in the juicio ordinario mercantil there is no equivalent mandatory conciliation stage, although the parties remain free to settle at any time. Judicial settlements have the effect of res judicata.<\/p>\n<p>(v) Juicio ejecutivo mercantil (articles 1391 to 1414 of the CCom). Where the claim is based on an executive title (such as a pagar\u00e9, letra de cambio, cheque, public deed or judicially recognised acknowledgment of debt), the proceeding starts with the attachment of the debtor\u2019s assets and admits only the limited defences listed in article 1403 of the CCom. The cognitive scope of the trial is therefore structurally narrow.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What, if any, are the main types of interim remedies available in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Mexican commercial litigation offers two principal categories of interim remedy: providencias precautorias under the CCom, and medidas cautelares developed by federal jurisprudence in constitutional and amparo matters. The standard remedies in commercial proceedings are regulated by articles 1168 to 1193 of the CCom.<\/p>\n<p>(i) Arraigo de persona (article 1168, fraction I, of the CCom) is an order restraining the defendant from leaving the place of the proceeding without appointing a duly empowered legal representative. Its scope has been considerably narrowed by recent jurisprudence of the Suprema Corte de Justicia de la Naci\u00f3n on the constitutional right to freedom of movement, and it is rarely granted in current commercial practice.<\/p>\n<p>(ii) Embargo precautorio (article 1168, fraction II, of the CCom) is the precautionary attachment of the defendant\u2019s assets. It is available where there is a justified fear that the defendant will dispose of assets or render any eventual judgment unenforceable. The applicant must show fumus boni iuris (a prima facie likelihood of the right asserted) and periculum in mora (a risk of harm from delay) and must post counter-security (contracautela) sufficient to respond for damages caused by an unjustified measure, in the terms of article 1175 of the CCom. The measure may be granted inaudita parte (without prior notice to the defendant) and is reviewed shortly after enforcement.<\/p>\n<p>Beyond the CCom, additional interim remedies include the following. Medidas cautelares under article 37 et seq of the Ley de Concursos Mercantiles (LCM) are available in concurso mercantil proceedings to preserve the debtor\u2019s estate. The suspensi\u00f3n del acto reclamado is the principal vehicle for interim relief against acts of authority in amparo proceedings. Provisional attachments and security orders are available for maritime claims under the Ley de Navegaci\u00f3n y Comercio Mar\u00edtimos. Anti-suit injunctions are not available under Mexican law, principally because the Suprema Corte de Justicia de la Naci\u00f3n has held that orders of that kind are incompatible with the fundamental human right of access to justice (tutela judicial efectiva) protected by article 17 of the Constituci\u00f3n and article 25 of the American Convention on Human Rights.<\/p>\n<p>Interim measures issued by foreign courts may, in principle, be recognised and enforced through international letters rogatory under Libro D\u00e9cimo of the CNPCF, in particular the chapter on international procedural cooperation (articles 1129 to 1180) and the chapter on enforcement of foreign judgments, awards and decisions (articles 1181 to 1189), read together with the Inter-American Convention on Letters Rogatory and the Inter-American Convention on the Execution of Preventive Measures, although recognition of foreign interim measures faces practical difficulties given the reciprocity considerations and due process review that Mexican courts apply.<\/p>\n<p>A significant doctrinal development has been the federal courts\u2019 admission of medidas cautelares innominadas regulated in article 417 of the CNPCF, a category which has gradually filtered into ordinary commercial practice in support of the right to effective judicial protection (tutela judicial efectiva) recognised by article 17 of the Constituci\u00f3n and article 25 of the American Convention on Human Rights.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">After a claim has been commenced, what written documents must (or can) the parties submit in your jurisdiction? What is the usual timetable?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>The written-document profile of the proceeding differs between the two procedural tracks, although the initial pleadings stage follows a comparable rhythm.<\/p>\n<p><strong><em>Juicio oral mercantil<\/em><\/strong> (articles 1390 Bis to 1390 Bis 50 of the CCom). The written exchange is concentrated at the front of the proceeding and is followed by two oral hearings. The principal written documents are:<\/p>\n<ul>\n<li>the <em>demanda<\/em>, accompanied by all documentary evidence and the offer of all other evidence (article 1390 Bis 11 of the CCom);<\/li>\n<li>the <em>auto admisorio<\/em>, the court order admitting the claim and directing service, ordinarily issued within three working days;<\/li>\n<li>the <em>contestaci\u00f3n a la demanda<\/em>, filed by the defendant within nine working days of service (article 1390 Bis 17 of the CCom);<\/li>\n<li>the <em>reconvenci\u00f3n<\/em> (counterclaim), if any, filed together with the answer, with which the plaintiff is granted nine working days to respond;<\/li>\n<li>the <em>vista<\/em>, by which the plaintiff is granted three working days to make submissions on documents accompanying the answer or on new facts raised therein (article 1390 Bis 18 of the CCom); and<\/li>\n<li>the <em>sentencia definitiva<\/em>, issued in writing following the oral trial hearing.<\/li>\n<\/ul>\n<p><strong><em>Juicio ordinario mercantil<\/em><\/strong> (articles 1377 to 1390 of the CCom). The initial pleadings follow a similar rhythm (<em>demanda<\/em>, <em>auto admisorio<\/em>, <em>contestaci\u00f3n<\/em> within fifteen working days of service under article 1378 of the CCom, <em>reconvenci\u00f3n<\/em> and <em>vista<\/em>), but the proceeding then remains fundamentally written and incorporates two further written stages absent from the oral track:<\/p>\n<ul>\n<li>the opening of the <em>periodo probatorio<\/em> (probatory term), within which the parties offer and develop their evidence. Article 1383 of the CCom empowers the judge to fix the term, which in its ordinary form (for evidence to be developed within Mexican territory) may not exceed forty working days \u2014 ten days for offer of evidence and thirty days for its development; and<\/li>\n<li>written <em>alegatos<\/em> (closing arguments) by each party, within a common three-day term, followed by the <em>sentencia definitiva<\/em> in writing.<\/li>\n<\/ul>\n<p><strong>Indicative timetable.<\/strong> An indicative timetable from filing to first-instance judgment in the <em>juicio oral mercantil<\/em> is the following:<\/p>\n<ul>\n<li>admission and service: between one and three months, depending on the court\u2019s docket and the difficulty of locating the defendant;<\/li>\n<li>from service to preliminary hearing: approximately 40 working days, comprising the answer period, the rebuttal period and the court\u2019s scheduling availability;<\/li>\n<li>from preliminary hearing to trial hearing: approximately 40 working days;<\/li>\n<li>judgment: at the trial hearing or within 10 working days thereafter;<\/li>\n<li>total first instance: realistically between 10 and 18 months in busy jurisdictions such as Ciudad de M\u00e9xico and the Estado de M\u00e9xico.<\/li>\n<\/ul>\n<p>The first-instance judgment in the juicio oral mercantil is not appealable by <em>recurso de apelaci\u00f3n<\/em> (article 1390 Bis 8 of the CCom); the only available remedy is <em>amparo directo<\/em> before the federal collegiate circuit courts, which typically adds a further six to twelve months.<\/p>\n<p>In the <em>juicio ordinario mercantil<\/em>, first instance is materially longer \u2014 typically between 18 and 30 months \u2014 owing to the open structure of the <em>periodo probatorio<\/em> and the additional written stages. The first-instance judgment is appealable by <em>recurso de apelaci\u00f3n<\/em> (articles 1336 to 1382 of the CCom), heard by a <em>sala<\/em> of the superior court, with an average duration of six to nine months. The decision of the superior court may, in turn, be challenged through <em>amparo directo<\/em> before the federal collegiate circuit courts.<\/p>\n<p>In the <em>juicio ejecutivo mercantil<\/em>, the structure is shorter because the proceeding begins with the attachment of the debtor\u2019s assets and admits only the limited defences enumerated in article 1403 of the CCom; the judgment is appealable by <em>recurso de apelaci\u00f3n<\/em> before a <em>sala<\/em> of the superior court, whose decision may, in turn, be challenged through <em>amparo directo<\/em> before the federal collegiate circuit courts.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What, if any, are the rules for disclosure of documents in your jurisdiction? Are there any exceptions (e.g. on grounds of privilege, confidentiality or public interest)?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Under Mexican law, discovery as understood in the United States and other common law jurisdictions is generally not available. Broad pre-trial disclosure mechanisms are considered incompatible with constitutional privacy and due process protections recognized under Mexican law. In commercial matters, the applicable framework is primarily set forth in Articles 42 to 46 and 50 of the Mexican Commerce Code.<\/p>\n<p>Nevertheless, Mexican courts may order a party or even a third party to produce specific documents, provided that certain requirements are satisfied. In particular:<\/p>\n<p>a) the requested documents must be specifically identified;<\/p>\n<p>b) the request must be limited in scope and time period (for example, communications exchanged between the parties during a particular year); and<\/p>\n<p>c) the documents must be directly related to the issues in dispute.<\/p>\n<p>Accordingly, Mexican procedural law does not permit \u201cfishing expeditions\u201d or general requests for categories of documents comparable to U.S.-style discovery.<\/p>\n<p>Although courts may order the production of documents, there are limited mechanisms to compel compliance. If a party refuses to produce the ordered documents, the court may impose monetary sanctions and, in practice, courts frequently draw adverse inferences against the non-cooperative party, creating a rebuttable presumption that the withheld documents would have proven the allegations asserted by the requesting party.<\/p>\n<p>Mexican law also recognizes important protections regarding privacy, confidentiality, and trade secrets.<\/p>\n<p>In general, personal data held by third parties is protected under the Federal Law on Protection of Personal Data Held by Private Parties. The governing principle is that personal information may only be processed or disclosed for the purposes for which it was collected and, generally, with the consent of the data subject (Articles 1, 6, 7 and 12).<\/p>\n<p>However, the existence of confidentiality obligations does not necessarily prevent a court from ordering the disclosure of information when such information is necessary for the resolution of a dispute. In those circumstances, courts are expected to adopt appropriate measures to preserve confidentiality and prevent disclosure to unauthorized third parties.<\/p>\n<p>In addition, Mexican intellectual property legislation specifically protects trade secrets and confidential business information. Pursuant to Articles 163 and related provisions of the Federal Law for the Protection of Industrial Property, a trade secret consists of confidential industrial or commercial information that provides a competitive or economic advantage to its holder.<\/p>\n<p>Parties may validly enter into confidentiality agreements governing the use and disclosure of trade secrets, and any person who gains access to such information by reason of employment, professional services, business relationships, or otherwise, has a legal duty not to disclose or improperly use the information. Breach of these obligations may give rise to civil liability and damages.<\/p>\n<p>An important exception exists where disclosure is required by a judicial or administrative authority. In such cases, the authority must implement protective measures to preserve the confidentiality of the information disclosed during the proceedings.<\/p>\n<p>Finally, Mexican law also establishes criminal sanctions for the unauthorized disclosure, acquisition, or use of trade secrets for purposes of obtaining an economic benefit.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">How is witness evidence dealt with in your jurisdiction (and in particular, do witnesses give oral and\/or written evidence and what, if any, are the rules on cross-examination)? Are depositions permitted?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Witness evidence is admissible in most judicial proceedings in Mexico. The following overview refers specifically to civil and commercial proceedings.<\/p>\n<p>As a general rule, any person who has knowledge of the facts relevant to a dispute may be called to testify and is legally obliged to appear before the court to render testimony (Article 1261 of the Mexican Commerce Code).<\/p>\n<p>The party offering witness testimony must identify the witness in its written submission and specify the facts about which the witness is expected to testify (Article 1378 of the Commerce Code). In principle, the offering party is responsible for producing the witness before the court. However, where the witness is adverse or otherwise beyond the control of the offering party, the court may compel the witness to appear, provided that the offering party explains its inability to secure the witness\u2019s attendance and supplies the witness\u2019s address or location (Article 1262 of the Commerce Code).<\/p>\n<p>In civil and commercial proceedings, witness testimony is generally rendered orally before the court. As an exception, where testimony is sought from a high-ranking government official acting in his or her official capacity, the testimony may be submitted in writing (Article 1268 of the Commerce Code).<\/p>\n<p>Mexican civil and commercial procedure does not contemplate adversarial cross-examination in the common law sense. Witness examination is conducted directly before the judge, and the parties may submit questions to be posed to the witness. Such questions must relate to the facts in dispute, be relevant to the case, and comply with standards of propriety and morality (Article 1263 of the Commerce Code).<\/p>\n<p>Depositions are permitted in commercial matters; however, they differ significantly from U.S.-style discovery depositions. Depositions are not conducted in attorneys\u2019 offices or conference rooms. Instead, they are taken before a judicial authority as part of a formal ancillary judicial proceeding (Article 1151 of the Commerce Code).<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">Is expert evidence permitted in your jurisdiction? If so, how is it dealt with (and in particular, are experts appointed by the court or the parties, and what duties do they owe)?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Expert evidence is generally admissible in judicial proceedings in Mexico. The following overview refers specifically to the rules applicable to civil and commercial proceedings.<\/p>\n<p>Under Mexican civil and commercial procedure, parties may offer expert evidence whenever specialized knowledge in a particular science, art, technique, trade, or industry is required to understand or assess the facts of the case (Article 1252 of the Commerce Code).<\/p>\n<p>Expert evidence must be offered in writing as part of the pleadings. The party offering the expert evidence must:<\/p>\n<p>(i) identify the expert witness, including the expert\u2019s name, professional qualifications, and domicile;<\/p>\n<p>(ii) specify the subject matter on which the expert will render an opinion; and<\/p>\n<p>(iii) submit a questionnaire containing the questions to be answered by the expert.<\/p>\n<p>Once the evidence is admitted by the court, the opposing party has the opportunity to appoint its own expert and to submit additional questions to be answered by the experts.<\/p>\n<p>As a general rule, the parties\u2019 experts must submit their opinions in writing within ten days following admission of the evidence. If the expert opinions are materially or manifestly contradictory, the court may appoint a third independent expert to issue an additional opinion (Article 1253 of the Commerce Code).<\/p>\n<p>Experts are generally appointed by the parties, although the court may appoint an independent expert in cases of substantial disagreement between the parties\u2019 experts.<\/p>\n<p>Although experts are proposed by the parties, they are expected to act impartially and base their opinions exclusively on the facts of the case and their professional or technical expertise. Experts do not owe fiduciary duties to the appointing party comparable to those existing in certain common law jurisdictions.<\/p>\n<p>In assessing the evidence, the judge has broad discretion to evaluate the expert opinions and is not bound to follow the conclusions of any particular expert. The court may freely determine the evidentiary weight to be given to each expert opinion in light of the entire record.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">Can final and interim decisions be appealed in your jurisdiction? If so, to which court(s) and within what timescale?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>In civil and commercial matters in Mexico, certain final judgments and interim decisions may be challenged before a higher ordinary court, depending on the type of proceeding and the nature of the ruling being appealed.<\/p>\n<p>For example, in ordinary commercial proceedings (<em>juicios ordinarios mercantiles<\/em>), final judgments are generally subject to appeal before a superior state appellate court. By contrast, in oral commercial proceedings (<em>juicios orales mercantiles<\/em>), ordinary appeals against final judgments are generally not available, except in limited circumstances expressly provided by law.<\/p>\n<p>Certain interim decisions may also be appealed. For instance, rulings granting or denying preliminary injunctions or interim relief measures are generally appealable pursuant to Article 1183 of the Commerce Code.<\/p>\n<p>The timeframe for filing an ordinary appeal varies depending on the type of decision and proceeding involved. As a general rule, appeals against final judgments in commercial matters must be filed within nine days following service of the judgment, while appeals against certain interlocutory or interim decisions are typically filed within six days.<\/p>\n<p>Regardless of whether an ordinary appeal is available, all judicial decisions may ultimately be reviewed by the federal judiciary through constitutional review proceedings known as \u201camparo\u201d actions.<\/p>\n<p>An amparo proceeding is a constitutional mechanism through which individuals or entities may challenge acts of authority, including judicial rulings, that allegedly violate constitutional rights. In this context, the federal courts review the constitutionality and legality of the challenged decision, particularly whether due process rights and other constitutional guarantees were respected during the proceedings.<\/p>\n<p>Depending on the nature of the challenged act, the amparo action may be heard by a Federal District Court or by a Federal Collegiate Circuit Court.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What are the rules governing enforcement of foreign judgments in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Mexican law recognizes and regulates the enforcement of foreign judgments through a system of judicial recognition and enforcement proceedings (exequatur).<\/p>\n<p>The general principle governing the recognition and enforcement of foreign judgments is set forth in Article 1181 of the National Code of Civil and Family Procedure (\u201cCNPCF\u201d), which provides that Mexican courts will recognize and enforce foreign judgments, provided that such judgments are not contrary to Mexican public policy (\u201corden p\u00fablico\u201d), do not violate constitutional or human rights principles recognized under Mexican law, and were issued in proceedings that complied with fundamental due process guarantees, including proper service of process and the right to be heard.<\/p>\n<p>In Mexico, the recognition and enforcement of foreign judgments is governed by:<\/p>\n<p>(i) international treaties and conventions to which Mexico is a party;<br \/>\n(ii) the National Code of Civil and Family Procedure; and<br \/>\n(iii) supplementarily, the Federal Code of Civil Procedure and applicable local procedural legislation.<\/p>\n<p>Mexico is party to several international instruments concerning international judicial cooperation and the recognition and enforcement of foreign decisions, including:<\/p>\n<ul>\n<li>the Convention on the Recognition and Enforcement of Foreign Arbitral Awards (New York Convention);<\/li>\n<li>the Inter-American Convention on Extraterritorial Validity of Foreign Judgments and Arbitral Awards;<\/li>\n<li>the Inter-American Convention on Letters Rogatory; and<\/li>\n<li>other bilateral and multilateral treaties concerning judicial cooperation.<\/li>\n<\/ul>\n<p>Under Mexican law, foreign judgments are not automatically enforceable. In order to obtain recognition and enforcement in Mexico, the prevailing party must initiate a recognition and enforcement proceeding before a competent Mexican court.<\/p>\n<p>Jurisdiction generally lies with:<\/p>\n<ul>\n<li>the court of the domicile of the party against whom enforcement is sought; or<\/li>\n<li>the court where the assets subject to enforcement are located.<\/li>\n<\/ul>\n<p>Mexican courts do not review the merits of the foreign judgment. Their analysis is limited to determining whether the legal requirements for recognition and enforcement have been satisfied.<\/p>\n<p>Pursuant to Article 1186 of the CNPCF, the principal requirements for enforcement of a foreign judgment are the following:<\/p>\n<ul>\n<li>the applicable formalities relating to letters rogatory, or judicial assistance have been complied with;<\/li>\n<li>the judgment is final, conclusive, and has res judicata effect in the jurisdiction where it was rendered;<\/li>\n<li>the foreign court had jurisdiction in accordance with internationally accepted jurisdictional principles compatible with Mexican law;<\/li>\n<li>the defendant was properly served with process and afforded a full opportunity to appear and defend itself;<\/li>\n<li>the foreign proceedings complied with fundamental due process requirements;<\/li>\n<li>there is no pending litigation or prior final judgment in Mexico involving the same parties and subject matter;<\/li>\n<li>the judgment does not contravene Mexican public policy, constitutional principles, or human rights protections;<\/li>\n<li>the dispute does not concern matters over which Mexican courts have exclusive jurisdiction, such as certain in rem proceedings involving real property located in Mexico; and<\/li>\n<li>the judgment is enforceable in the jurisdiction of origin.<\/li>\n<\/ul>\n<p>The party seeking enforcement must generally submit:<\/p>\n<ul>\n<li>a duly authenticated or apostilled copy of the foreign judgment;<\/li>\n<li>evidence establishing that the judgment is final and enforceable;<\/li>\n<li>proof of proper service of process;<\/li>\n<li>certified translations into Spanish, where applicable; and<\/li>\n<li>supporting documentation required under the applicable treaties or procedural rules.<\/li>\n<\/ul>\n<p>If the Mexican court determines that the statutory requirements have been satisfied, it will issue a judgment recognizing the foreign decision, which may then be enforced in Mexico through the ordinary enforcement procedures available under Mexican law.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">Can the costs of litigation (e.g. court costs, as well as the parties\u2019 costs of instructing lawyers, experts and other professionals) be recovered from the other side in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Mexican law allows the prevailing party to seek recovery of certain litigation expenses and legal costs from the opposing party. The rules governing costs and expenses vary depending on the type of proceeding involved. The following overview focuses on commercial proceedings governed by the Commerce Code.<\/p>\n<p>Mexican procedural law follows a predominantly compensatory approach, pursuant to which the losing party may be ordered to reimburse certain litigation expenses and attorneys\u2019 fees incurred by the prevailing party.<\/p>\n<p>Under Articles 1081 and 1082 of the Commerce Code, each party is generally responsible for the costs and expenses arising from the procedural actions it promotes during the litigation. As a general rule, parties initially bear their own legal expenses, and the costs associated with the proceedings.<\/p>\n<p>Nevertheless, Article 1084 of the Commerce Code provides that costs and expenses may be awarded where:<\/p>\n<p>the law expressly requires the imposition of costs; or<\/p>\n<p>the court determines that a party acted with bad faith (<em>\u201cmala fe\u201d<\/em>) or procedural recklessness (<em>\u201ctemeridad\u201d<\/em>).<\/p>\n<p>Under the same provision, the award of costs is mandatory in several circumstances, including:<\/p>\n<p>(i) where a party fails to present evidence supporting disputed factual allegations;<\/p>\n<p>(ii) where false documents or false testimony are submitted;<\/p>\n<p>(iii) against the losing party in executive commercial proceedings (<em>juicios ejecutivos mercantiles<\/em>);<\/p>\n<p>(iv) where a party loses in two consecutive instances with consistent judgments; and<\/p>\n<p>(v) where manifestly frivolous claims, defenses, motions, or appeals are filed.<\/p>\n<p>With respect to attorneys\u2019 fees, Article 1083 of the Commerce Code establishes that, where costs are awarded, only the fees of attorneys duly licensed to practice law may be recovered.<\/p>\n<p>Recoverable costs may also include certain expert fees, translations, notifications, copies, enforcement expenses, and other litigation-related disbursements, provided that such expenses are properly documented and authorized by the court.<\/p>\n<p>Costs and expenses are not automatically quantified in the judgment itself. Following the issuance of a costs award, the prevailing party must initiate a separate incidental proceeding to quantify and liquidate the recoverable amounts.<\/p>\n<p>In such proceeding, the prevailing party must submit a detailed statement of the costs and expenses incurred, and the opposing party is entitled to challenge the amounts claimed. The court then determines the amount recoverable under the applicable legal standards.<\/p>\n<p>Importantly, the amounts recoverable for attorneys\u2019 fees and certain professional services are generally subject to fee schedules (\u201c<em>aranceles<\/em>\u201d) established under the applicable local procedural legislation of the state where the proceedings were conducted. As a result, full recovery of the actual legal fees incurred is uncommon in practice, and Mexican courts frequently reduce the amounts claimed to those deemed reasonable and legally recoverable.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What, if any, are the collective redress (e.g. class action) mechanisms in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Mexico recognizes collective redress as a constitutional right of access to justice. Article 17 of the Political Constitution of the United Mexican States, amended in 2010, mandated the regulation of collective actions (<em>acciones colectivas<\/em>), which were first introduced in 2012 in the Federal Code of Civil Procedure and are now contained in the National Code of Civil and Family Procedure (<em>C\u00f3digo Nacional de Procedimientos Civiles y Familiares<\/em>, CNPCF).<\/p>\n<p>A point of particular relevance to commercial disputes must be made at the outset. The Commercial Code (<em>C\u00f3digo de Comercio<\/em>) does not itself provide for any collective redress mechanism. However, under article 1054 of the Commercial Code (as amended on 14 November 2025), where commercial law establishes neither a special procedure nor an express suppletory rule, commercial proceedings are governed by the Commercial Code and, failing that, suppletorily by the CNPCF. The collective-action regime of the CNPCF is therefore the operative framework. That said, the regime is materially confined: it is available only in matters of consumer relations (goods or services, public or private) and the environment and extends to consumer harm derived from monopolistic practices or unlawful concentrations once these have been definitively declared by the competition authorities. There is accordingly no opt-out, US-style class action for ordinary business-to-business contractual or commercial claims, and only the federal courts (district judges) have jurisdiction.<\/p>\n<p>The CNPCF provides for three types of collective action:<\/p>\n<ul>\n<li>the <em>diffuse action<\/em> (<em>acci\u00f3n difusa<\/em>), of an indivisible nature, brought to protect the rights of an indeterminate community and seeking restitution to the prior state of affairs or, where that is not possible, substitute performance;<\/li>\n<li>the <em>collective action in the strict sense<\/em> (<em>acci\u00f3n colectiva en sentido estricto<\/em>), also indivisible, brought on behalf of a determinable community bound to the defendant by a common legal relationship arising by operation of law; and<\/li>\n<li>the <em>homogeneous individual action<\/em> (<em>acci\u00f3n individual homog\u00e9nea<\/em>), which is divisible and protects individual rights of collective incidence, its object being to seek the forced performance or rescission of a contract, with its consequences. This is the closest equivalent to a damages class action.<\/li>\n<\/ul>\n<p>Standing is restricted. It is held by certain public authorities, namely the Federal Consumer Protection Agency (<em>Procuradur\u00eda Federal del Consumidor<\/em>), the Federal Environmental Protection Agency (<em>Procuradur\u00eda Federal de Protecci\u00f3n al Ambiente<\/em>), the National Commission for the Protection and Defence of Financial Services Users (<em>Comisi\u00f3n Nacional para la Protecci\u00f3n y Defensa de los Usuarios de Servicios Financieros<\/em>), the Federal Economic Competition Commission (<em>Comisi\u00f3n Federal de Competencia Econ\u00f3mica<\/em>), the Federal Telecommunications Institute (in competition matters), the Office of the Attorney General (<em>Fiscal\u00eda General de la Rep\u00fablica<\/em>) and the Federal Public Defender&#8217;s Institute; by a common representative who is a member of a community of at least 15 persons; and by qualifying non-profit civil associations incorporated at least one year beforehand and registered with the Federal Judiciary Council. The representation must be adequate, and the court must monitor its adequacy throughout the proceedings.<\/p>\n<p>Procedurally, the court determines the admissibility of the action at a certification stage and may, of its own motion, reclassify the type of action without dismissing the claim. For collective actions in the strict sense and homogeneous individual actions, participation operates on an opt-in basis: affected members join by express communication to the representative, during the proceedings and for up to two years after the judgment becomes final or a judicial settlement acquires the force of <em>res judicata<\/em>; exclusion after service of process amounts to a withdrawal. A judicial settlement may be reached at any time before the judgment becomes final, subject to court approval to ensure the community&#8217;s interests are protected.<\/p>\n<p>Available relief includes declaratory, constitutive and condemnatory remedies, on the basis of full reparation and fair compensation, together with measures to prevent recurrence of the harmful conduct. The court may also grant precautionary measures, including orders to cease conduct, mandatory orders and the recall or seizure of products. Each party bears its own costs, and the representatives&#8217; fees are subject to a statutory maximum tariff on a sliding scale. Collective actions are subject to a five-year limitation period running from the day the damage is caused (or, for continuing damage, from the last day on which it is generated), interrupted by the filing of the claim and, in antitrust matters, suspended once the competition authorities open their investigation.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What, if any, are the mechanisms for joining third parties to ongoing proceedings and\/or consolidating two sets of proceedings in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>In commercial litigation the procedural framework is the Commercial Code (<em>C\u00f3digo de Comercio<\/em>), supplemented, where it does not provide a special procedure or an express suppletory rule, by the National Code of Civil and Family Procedure (<em>C\u00f3digo Nacional de Procedimientos Civiles y Familiares<\/em>, CNPCF) under article 1054 of the Commercial Code. Both the joinder of third parties and the consolidation of proceedings are therefore governed by a combination of the two instruments.<\/p>\n<p><strong>\u00a0<\/strong><strong>Joining third parties<\/strong><\/p>\n<p>Several mechanisms allow a third party to be brought into, or to enter, ongoing proceedings:<\/p>\n<ul>\n<li><em>Joinder of parties<\/em> (<em>litisconsorcio<\/em>). Where the nature of the claim so requires, all those who must be party are joined, whether as claimants or defendants, and necessary passive joinder obliges the court to summon every required party. Co-parties on the same side must act through a common representative, although any of them may withdraw from the common representation in order to litigate in their own right (CNPCF, articles 130 to 133).<\/li>\n<li><em>Notice of the suit on a warrantor<\/em> (<em>denuncia del pleito<\/em>). On filing its defence, the defendant may give notice of the suit to the party bound to it by warranty against eviction; once summoned and having appeared, that party becomes a principal party to the proceedings. The summons is effected with the same formalities as service of process (CNPCF, article 36).<\/li>\n<li><em>Calling a third party who may be prejudiced by the judgment<\/em> (<em>llamamiento a juicio<\/em>). A person who may be affected by the judgment may be called and, on being served with the pleadings forming the dispute, may appear within 15 days to adduce evidence, plead and bring any defences and appeals. In oral proceedings, a party wishing to call a third party must say so in its pleadings (CNPCF, articles 37 and 243).<\/li>\n<li><em>Third-party claims<\/em> (<em>tercer\u00edas<\/em>). A third party with an interest distinct from that of the claimant and the defendant may bring a <em>tercer\u00eda<\/em> in the pending proceedings, either to assist one of the parties (<em>tercer\u00eda coadyuvante<\/em>) or to exclude their rights (<em>tercer\u00eda excluyente<\/em>), the latter being claims of ownership or of preference. Assisting third-party claims may be brought at any stage before final judgment, and all are heard by the court seised of the principal matter (CNPCF, articles 486 to 490).<\/li>\n<\/ul>\n<p><strong>Consolidating proceedings<\/strong><\/p>\n<p>Two related mechanisms allow connected proceedings to be brought together or a duplicate to be terminated:<\/p>\n<ul>\n<li>Consolidation of proceedings (<em>acumulaci\u00f3n de autos<\/em>). Under the Commercial Code, consolidation may be ordered only at the request of a legitimate party, save where the law requires it of the court&#8217;s own motion. It may be sought at any stage before judgment and is dealt with by way of an incidental application (Commercial Code, articles 1359 to 1361).<\/li>\n<li>Connexity (<em>conexidad<\/em>). Raised as a procedural exception, connexity arises where there is identity of parties and actions, of parties and subject matter, of the underlying cause, or of actions and subject matter. Its effect is to remit the record of the second suit to the court that first took cognisance of the connected cause, so that both suits, while processed separately, are decided in a single judgment in order to avoid contradictory rulings. It does not apply where the suits are at different instances, before courts of a different appellate jurisdiction, or where their procedures are incompatible (CNPCF, articles 69 and 70).<\/li>\n<\/ul>\n<p>A related but distinct exception is <em>lis pendens<\/em> (<em>litispendencia<\/em>), which presupposes a complete identity of parties, actions and objects claimed, with the parties litigating in the same capacity (CNPCF, article 67). Because the two sets of proceedings are genuinely duplicative, the purpose of the exception is not to bring them together but to remove the duplication: where it succeeds, the latter of the two proceedings is terminated (<em>sobreseimiento<\/em>), so that the identical dispute is decided in the proceeding of which a court first took cognisance. This termination does not adjudicate or bar the claim on its merits; the same claim simply continues to be litigated in the first proceeding (CNPCF, article 68).<\/p>\n<p>In cross-border matters, the courts may not consolidate proceedings that are also pending abroad, and <em>lis pendens<\/em> founded on foreign proceedings does not, as a rule, suspend Mexican jurisdiction (CNPCF, articles 1128 and 1129).<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">Are third parties allowed to fund litigation in your jurisdiction? If so, are there any restrictions on this and can third party funders be made liable for the costs incurred by the other side?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>Yes. Mexican law neither prohibits nor specifically regulates third-party litigation funding. There is no dedicated statute, and the common law doctrines of champerty and maintenance have no equivalent in the Mexican civil law tradition. Funding arrangements are therefore permitted as an expression of freedom of contract, provided they do not contravene rules of public order, and are typically structured as innominate financing agreements under which the funder bears the costs of the proceedings in exchange for a share of the proceeds. The practice is comparable to the contingency-fee arrangement (<em>cuota litis<\/em>), which is itself permissible for lawyers in Mexico, and to the assignment of rights. Although it remains more developed in commercial and investment arbitration than in court litigation, the domestic market is already active: specialised litigation funders, both international and regional, now offer their services in Mexico, and a number of law firms have begun to make funding available to their clients.<\/p>\n<p>The restrictions are those of general law rather than of any funding-specific regime. A funding agreement must comply with the ordinary requirements for the validity of contracts and must not offend public order. In court proceedings there is, at present, no statutory duty to disclose the existence of funding; in arbitration, disclosure may be required under the applicable institutional rules in order to address potential conflicts of interest.<\/p>\n<p>As to adverse costs, a third-party funder cannot, as the law currently stands, be made directly liable for the costs incurred by the other side. In commercial litigation, an award of costs (<em>gastos y costas<\/em>) is governed by the Commercial Code, which follows a mixed system: costs are imposed where the law so provides or where the court finds that a party has litigated with temerity or bad faith, and are mandatory in certain defined cases, such as where a party adduces no evidence in support of a claim or defence resting on disputed facts, presents false documents or witnesses, or is unsuccessful in an executive proceeding or under two conforming judgments (Commercial Code, article 1084). Crucially, any such award is made against the unsuccessful party, not against non-parties, so there is no mechanism by which a funder, who is not a party to the proceedings, may be ordered to pay the other side&#8217;s costs. The recoverable amount is in any event limited and tariff-based rather than a full indemnity. The funded party thus remains responsible for any adverse-costs exposure, the allocation of which between funder and funded party is a matter for their private agreement.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What is the main advantage and the main disadvantage of litigating international commercial disputes in your jurisdiction?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>The main advantage is the low cost of access to the courts. Mexican courts levy no court or filing fees, and an award of costs is limited and tariff-based rather than a full indemnity, so both the initial financial barrier and the downside exposure to the other side&#8217;s costs are comparatively modest, particularly when measured against common law jurisdictions with substantial court fees and full adverse-costs risk.<\/p>\n<p>However, the main disadvantage is the time required to obtain a final and enforceable outcome. Proceedings can be lengthy, and finality is frequently deferred by the amparo, the constitutional protection action that allows extensive collateral review of procedural and substantive determinations and can prolong a dispute well beyond the ordinary instances. This concern has been heightened by the recent reform of the judiciary: following the constitutional amendment of 2024, all judges are now elected by popular vote, the first such election having been held on 2025, with a further stage of renewal of federal judges and magistrates under discussion to postpone it to 2028. Business and financial sectors have voiced concern over the implications for legal certainty and investment, and international parties should factor in the resulting uncertainty as to the specialisation, consistency and predictability of judicial decision-making while the new model settles. For this reason, sophisticated commercial parties commonly provide for arbitration of their international disputes.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What is the most likely growth area for commercial disputes in your jurisdiction for the next 5 years?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>The most likely growth area is disputes arising from nearshoring, that is, from the relocation of manufacturing and supply chains to Mexico and the foreign direct investment that has accompanied it. Even though the pace of new investment has moderated, nearshoring has become the backbone of industrial policy in North America, and the expansion of productive capacity is generating, and will continue to generate, contentious matters across several connected fields: construction and infrastructure projects, industrial real estate and leasing, manufacturing supply, distribution and logistics contracts, and the joint ventures and acquisitions through which foreign investors enter the market. As these projects mature, the disputes that typically follow over delay, defective performance, price and termination, are expected to multiply.<\/p>\n<p>Two factors will sharpen this trend. The first is energy: securing a reliable and competitive supply, increasingly of clean energy, is the principal constraint on retaining the companies that nearshoring attracts, so disputes over power supply, generation and infrastructure are likely to feature prominently, alongside the regulatory tensions surrounding private participation in the sector. The second is trade compliance: with the review of the United States\u2013Mexico\u2013Canada Agreement (USMCA) in 2026 and stricter scrutiny of rules of origin and of the routing of goods, contractual and supply-chain disputes turning on origin, certification and compliance are set to increase. Many of these matters will be resolved by arbitration rather than before the courts, a tendency reinforced by the current uncertainty surrounding the judiciary.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\t\t\t\t\t<li class=\"question-block filter-container__element\">\r\n\t\t\t\t\t\t<h3 class=\"filter-container__match-html\">What, if any, will be the impact of technology on commercial litigation in your jurisdiction in the next 5 years?<\/h3>\r\n\t\t\t\t\t\t<button id=\"show-me\">+<\/button>\r\n\t\t\t\t\t\t<div class=\"question_answer filter-container__match-html\" style=\"display:none;\"><p>The impact will be significant, and it will run along two tracks. The first is the consolidation of digital justice. The National Code of Civil and Family Procedure (C\u00f3digo Nacional de Procedimientos Civiles y Familiares) devotes to digital justice and builds the electronic conduct of proceedings into the system itself: online proceedings, virtual hearings, electronic case files, electronic filings and the remote taking of evidence, with its definition of the &#8216;virtual courtroom&#8217; expressly contemplating videoconferencing and even virtual and augmented reality. As the Code&#8217;s staggered entry into force is completed across the country by 2027, electronic filing, remote hearings and electronic evidence will become the ordinary way in which commercial disputes are conducted, and the authenticity and integrity of electronic documents will assume growing evidential importance.<\/p>\n<p>The second, and more disruptive, track is artificial intelligence. Mexico has no comprehensive statute governing the use of AI in the administration of justice, but the framework is beginning to take shape through judicial self-regulation. In August 2025 the federal courts issued the first judicial criteria setting out minimum ethical requirements for the use of AI in judicial proceedings. Over the coming five years, AI is therefore likely to move from research and drafting support towards the preparation of routine and procedural decisions, while the final responsibility for each ruling remains exclusively with the judge. The principal challenges will be the development of a coherent regulatory and ethical framework, and the management of the risks of error, bias and the protection of personal data, all which parties to commercial litigation will need to take into account.<\/p>\n<\/div>\r\n\r\n\r\n\t\t\t\t\t<\/li>\r\n\r\n\t\t\t\t\r\n<div class=\"word-count-hidden\" style=\"display:none;\">Estimated word count: <span class=\"word-count\">10283<\/span><\/div>\r\n\r\n\t\t\t<\/ol>\r\n\r\n<script type=\"text\/javascript\" src=\"\/wp-content\/themes\/twentyseventeen\/src\/jquery\/components\/filter-guides.js\" async><\/script><\/div>"}},"_links":{"self":[{"href":"https:\/\/my.legal500.com\/guides\/wp-json\/wp\/v2\/comparative_guide\/143182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/my.legal500.com\/guides\/wp-json\/wp\/v2\/comparative_guide"}],"about":[{"href":"https:\/\/my.legal500.com\/guides\/wp-json\/wp\/v2\/types\/comparative_guide"}],"wp:attachment":[{"href":"https:\/\/my.legal500.com\/guides\/wp-json\/wp\/v2\/media?parent=143182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}