In this episode, we present a conversation between Juan Carlos Machorro, a partner at our firm, and Delia Paredes, a Master in Economics and partner at TransEconomics, about the challenges and opportunities that the Mexican economy will face at the start of President Trump's second term in the United States and how, in an optimistic but clearly possible scenario, the long-term prospects can be positive for Mexico.
In this episode we present a conversation between Juan Carlos Machorro, partner of our firm, and María Elena Abraham, advisor of the firm expert in immigration law.
With President Trump's inauguration, one of the central issues is undoubtedly immigration. We discussed the implications of the announced actions on the country's political, economic, and social landscape, the response of Dr. Sheinbaum's administration, the initial actions taken on both sides of the border, and the legal, political, and economic feasibility of implementing a plan of this magnitude.
On April 24, 2023, the members of the Second Finance and Public Credit and Legislative Studies Commission presented to the Honorable Chamber of Senators the initiative with a draft decree to reform, add to and repeal various provisions of the Securities Market Law (“LMV”) and the Investment Funds Law (“LFI”).
On April 28, 2023, in an ordinary session of the Honorable Chamber of Senators, the corresponding opinion that reforms, adds and repeals various provisions of the LMV and the LFI (the "Opinion") was unanimously approved, which was referred to the Honorable Chamber of Senators.
The aforementioned decree granted the National Banking and Securities Commission (“CNBV”) a period of 365 calendar days to issue the secondary provisions to regulate the reform of the LMV and the LFI.
Publication of secondary provisions
On January 21, 2025, the General Provisions applicable to simplified issuers and securities subject to simplified registration (“Single Circular of Simplified Issuers” and/or “CUES”) were published in the Official Gazette of the Federation. This publication comes a few days after the expiration of the term granted to the CNBV by the decree that reformed the LMV and the LFI of December 28, 2023.
The CUES was developed as a result of working groups of various stock market authorities, such as the Ministry of Finance and Public Credit, the Bank of Mexico, the National Commission of the Retirement Savings System, as well as private sector trade associations, such as the Mexican Association of Stock Market Institutions, AC The draft of the Single Simplified Issuer Circular was approved at the beginning of September 2024 by the Governing Board of the CNBV, which was then submitted to stock market participants. As we announced upon publication of the reform to the LMV and the LFI, there is today a desire for openness on the part of the financial authorities, to allow access to the securities markets in a simpler and faster way, with a lower, but no less important, regulatory burden.
The key points of the secondary regulation contained in the CUES are described below:
Updating of Manuals and Internal Regulations by Brokerage Firms and Stock Exchanges
Among the most important actions to be taken in the secondary regulation of simplified issues, the stock exchanges, the Mexican Stock Exchange and the Institutional Stock Exchange, will be responsible for adjusting their internal regulations in accordance with the CUES. Likewise, the brokerage firms must review their internal manuals in the same terms. This is due to the fact that the Single Circular for Simplified Issuers provides for a host of new powers, functions and responsibilities for said regulated entities, which will now serve as the main channel for simplified issuers.
Eligible Values for Simplified Registration
Securities that may be registered under this regime include the following:
Actions;
Ordinary Participation Certificates;
Representative values of share capital of foreign companies;
Debt instruments;
Asset-backed securities; and
Structured values.
Offer Limited to Qualified Investors
Securities registered in the National Securities Registry under the simplified issuance regime may only be offered by securities market intermediaries to institutional and qualified investors under the terms of the applicable regulations.
Simplified Broadcasting Levels
Two levels of simplified issuers have been defined according to the maximum amounts per issue and accumulated per fiscal year:
Level I: Includes issuers of debt instruments with a maximum amount of 75 million Investment Units (“UDIS”) per issue and up to 900 million UDIS accumulated per fiscal year.
Level II: Includes issuers of debt instruments or asset-backed securities, with amounts of up to 1,250 million UDIS both per issue and accumulated per fiscal year.
Requirements and Limits for Simplified Issuers
Simplified broadcasters must comply with:
Maximum amounts per issue and accumulated per fiscal year of up to 1,250 million UDIS.
Adoption of the figure of Investment Promotion Corporations, in the case of share issuers.
Credit Quality Opinions
Tier II issuers and those issuing asset-backed securities must submit a credit rating opinion on the issue, issued by a securities rating agency.
Disclosure and Reporting Obligations
Simplified issuers must annually provide the stock exchange and the general public with financial statements audited by an external auditor, with a favorable or unmodified opinion.
Stock exchanges may require additional information that allows investors to know the financial, legal and administrative situation of issuers, as well as to identify relevant events.
Stock Market Review and Opinion
The stock exchanges will review the information submitted for simplified registration and issue their opinion.
They may include additional requirements in their internal regulations, such as corporate governance characteristics, minority rights and guidelines for takeover bids.
Role of the National Banking and Securities Commission (CNBV)
The CNBV will not verify the documentation submitted by the issuers or the information disclosed to the investing public. It must carry out the simplified registration of the securities in the National Securities Registry within a maximum period of two business days.
Cancellation of Registration
The registration may be cancelled at the request of the simplified issuer or the stock exchange, always with a favourable opinion from the latter.
For debt or asset-backed securities, cancellation will require the issuer to comply with its obligations or present the agreement of the holders' meeting that determines the registration cancellation.
Obligations of the Placement Broker
Intermediaries must, among other things:
Verify that broadcasters comply with applicable legal and regulatory requirements.
Inform investors about the risks of the securities issued.
Keep the record of the issue for five years after registration cancellation.
Establish in your internal manuals minimum requirements applicable to each issue.
General Requirements for Registration
To obtain simplified registration, broadcasters must:
Have at least two years of operation and generate income derived from its main activity.
Have financial statements audited by an independent external auditor, prepared under recognized standards such as International Financial Reporting Standards.
In the case of asset-backed securities, the trustor must provide the assets intended to pay for the issue, and must also meet the requirements regarding seniority and source of income.
On 21 January 2025, a Decree was published in the Official Gazette of the Federation granting tax incentives to promote new investments that encourage dual training programs and foster innovation, consisting of an immediate deduction for fixed assets, as well as an additional deduction for training.
• This tax incentive replaces the incentives for key export industry sectors, previously published on October 11, 2023, and its subsequent modification on December 24, 2024. The highlights of the new incentive are the following:
Who can apply for tax incentives?
Legal entities under the general regime, the simplified regime, as well as individuals with business and professional activities.
What is it about?
It consists of an accelerated deduction of the investment in new fixed assets, acquired from January 22, 2024, to September 30, 2030, deducting in the year in which the investment is made the amount that results from applying to the original amount of the investment the percentages established in the Decree[XNUMX], instead of the rates indicated in the Income Tax Law[1], as appropriate. This will only apply to investments that remain in use for a minimum period of two years immediately following the fiscal year in which the accelerated deduction is made (with some exceptions) and is not applicable in the case of office furniture and equipment, automobiles powered by internal combustion engines, armory for vehicles, or any fixed asset that is not individually identifiable, or in the case of aircraft other than those used for agricultural spraying.
An additional incentive is also established, consisting of a deduction applicable in the annual return until the year 2030, equivalent to 25% of the expenses incurred for training received by each of its workers in the year in question or for the costs incurred for innovation.
What requirements must be met? Among others, the following must be met:
Be registered in the Federal Registry of Taxpayers and have the tax mailbox enabled.
Have a positive opinion on compliance with tax obligations.
Submit the investment project, the collaboration agreement signed with the Ministry of Public Education on dual education, the investment project for the development of the invention, or the initial certification, as the case may be.
Have the certificate of compliance issued by the Evaluation Committee to apply the tax incentives.
Comply with the guidelines issued for this purpose by the Evaluation Committee.
[1] Percentages range from 91 to 41%, depending on the type of investment involved.
In the context of artificial intelligence models (“IA”) and its relationship with the protection of personal data, a new criterion has been issued in Europe on its legal implications. In September of this year, the Irish Data Protection Commission requested the European Data Protection Committee (“EDPS”) to issue an opinion on issues of general application pursuant to Article 64(2) of the General Data Protection Regulation (“GDPR”). These opinions issued by the EDPB shall be binding on one, several or all of the public and independent authorities established by the Member States of the European Union (“Control Authorities”), as indicated in the corresponding opinion.
The request was about the processing of personal data in the context of the development and implementation phases of AI models, specifically the following questions were raised:
When and how can an AI model be considered "anonymous"?
How can data controllers demonstrate the adequacy of the processing? legitimate interest as a legal basis in the development phases, according to the GDPR?
How can data controllers demonstrate the adequacy of the processing? legitimate interest as a legal basis in the implementation phases, according to the GDPR?
What are the consequences of illicit treatment of personal data in the development phase of an AI model on the subsequent processing or operation of the AI model?
In light of the above, on December 17, 2024, the EDPB issued Opinion 28/2024 on certain aspects of protection related to the processing of personal data in the context of AI models, which is mandatory for all Supervisory Authorities (the “Opinion”).Opinion”), to which the EDPB provided the following responses:
Answer to the first question: The Opinion establishes that the anonymisation claims of an AI model must be assessed by the Supervisory Authorities, since the EDPB considers that AI models trained with personal data cannot, in all cases, be considered anonymous.
For such purposes, in order for an AI model to be considered anonymous, both the probability of direct extraction (including probabilistic) of personal data relating to the subjects whose personal data were used to develop the model, and the probability of obtaining, intentionally or not, such personal data from queries, must be negligible.
In order to carry out their assessment, the Control Authorities will review the documentation provided by the controller to demonstrate the anonymization of the AI model. To prove the above, some elements that the controllers may use are: (i) the sources that were used to collect the information to train the AI models; (ii) the preparation and minimization given to the personal data that was used to train the AI models; (iii) the audits carried out to estimate and predict the probability of identification of the personal data; and (iv) the tests that were carried out on the AI model against external attacks, among others.
Answer to the second and third questions: The Opinion sets out general considerations that the Supervisory Authorities should take into account when assessing whether controllers can invoke legitimate interest as an appropriate legal basis for processing carried out in the context of the development and implementation of AI models.
The Opinion outlined three processes that must be undertaken when assessing the application of legitimate interest as a legal basis for processing personal data, namely: (1) identifying the legitimate interest pursued by the controller; (2) assessing the necessity of the processing for the purposes of the legitimate interest(s) pursued (necessity test); and (3) assessing that the legitimate interest(s) do not override the interests or fundamental rights and freedoms of the data subjects (balancing test). It will also be important to consider the reasonable expectations of data subjects in the balancing test, as due to the complexity of the technologies used in AI models, it may be difficult for data subjects to understand the variety of different processing activities involved.
The Opinion also stresses that where the interests, rights and freedoms of data subjects appear to prevail over the legitimate interest(s) pursued by the controller, the controller may consider introducing mitigating measures to limit the impact of processing on such data subjects; for example, technical measures, pseudonymisation measures, measures to facilitate the exercise of rights, transparency measures, anti-web scraping measures (web scraping), among other.
Answer to the fourth question: The Opinion indicates that the Supervisory Authorities have discretionary powers to assess the potential infringement arising from the unlawful processing of personal data for these purposes, as well as to impose corrective measures that are appropriate, necessary and proportional, taking into account the circumstances of each case. The Opinion analyses three hypotheses regarding the processing of personal data in AI models:
In the first hypothesis, the subsequent processing of personal data carried out by the same controller who developed and implemented the AI model is assessed, as well as its implications depending on whether the development and implementation phases have different purposes.
In the second hypothesis, it is analyzed that the person responsible for the implementation phase of the model has carried out an adequate evaluation to guarantee that in the development phase there has been no illicit processing of the personal data stored in the AI model, which was developed by a third party.
In the third hypothesis, we study cases in which the processing of personal data in the development of the AI model is illegal, but they are anonymised before the implementation and subsequent use of the model in the implementation phase. Therefore, the AI model could operate without the GDPR being applicable as long as no additional personal data are subsequently processed. However, the GDPR would apply when, after the anonymisation of the AI model, additional personal data are processed in the implementation phase. Therefore, the illegality of the initial processing in the development phase should not affect the legality of the processing carried out in the implementation phase of the AI model.
Finally, although this Opinion is only effective and applicable in the Member States of the European Union, it may come to have collateral influence as a non-binding criterion in other jurisdictions, including Mexico, as has happened with the content established in the GDPR. Therefore, it will be important to know the practical impact that the Opinion will have in the European Union.
In this episode, we are joined once again by Juan Carlos Machorro and Alejandro Luna, partners at our firm, to discuss customs infrastructure in Mexico. Given the challenges that may arise due to the tense trade environment among the three North American countries, the need for the smoothest possible customs process is paramount. Our experts discuss changes in customs regulations over the past few years, areas of opportunity within the entire system, and some of the plans on the Mexican administration's agenda.
On December 27, 2024, the decree was published amending, adding and repealing various articles of the Tax Code of Mexico City for the fiscal year 2025, the main changes being the following:
It is established that, in the event of insufficient budget, the return of any amount in accordance with the aforementioned Code will be made by means of a return certificate.
The payroll tax rate increased to 4%.
The property tax rate was updated, as well as the property acquisition tax rate.
The chapter On the Tax on the Emission of Polluting Gases into the Atmosphere was added, through which a new so-called "ecological" tax is established, which must be paid by individuals or corporations that have fixed sources that emit polluting gases into the atmosphere, whose sum of emissions of carbon dioxide, methane and nitrous oxide, whether individually or any combination of them, is equal to or greater than one ton of carbon dioxide equivalent per month. This tax will be caused at the time the polluting gases are discharged into the atmosphere and will be determined by applying a fee of $58.00 pesos per ton and the proportional part of the fee to the fraction of a ton of carbon dioxide equivalent.
It is expected that, no later than January 31, 2025, the Head of Government of Mexico City will issue a Property Tax Forgiveness program to owners or possessors of properties located in the neighborhoods of Mexico City that present structural damage caused by cracks and/or differentiated subsidence, and have a technical opinion issued by the Secretariat of Comprehensive Risk Management and Civil Protection regarding the property to which the forgiveness will apply.
A reduction equivalent to 50% of the Real Estate Acquisition Tax is established, only in the event that the acquisition is derived from an inheritance, provided that one of the following assumptions is met:
That the value of the property in question does not exceed the sum equivalent to 27,185 times the daily value of the Measurement and Update Unit.
That the granting, signing and request for registration before the Public Registry of Property and Commerce of Mexico City of the award deed be no later than within 5 years of the death of the original owner(s) of the property in question, counted from the date of death indicated in the corresponding certificate.
The award of the real estate in question is in favor of the spouse, partner, descendants and/or first-degree ascendants.
A waiver of payment for Water Supply Fees will be granted starting in 2020 to users of domestic use or domestic and non-domestic use simultaneously (mixed), as well as to markets and public gatherings that have received a water supply that has been insufficient to meet the user's basic needs.
On December 30, 2024, the Miscellaneous Resolution for 2025 was published in the Official Gazette of the Federation, which came into force on January 1, 2025. Its main modifications and additions are mentioned below:
In the opinion of compliance with tax obligations, the verification of withholdings for professional services, withholdings for leasing and VAT withholdings was added.
The possibility is provided that in the procedure to revoke the digital seal certificate, taxpayers may submit a new clarification case, in case it had been considered as not submitted; in addition, when they obtain an unfavorable resolution, they may, for one time only, submit information and documentation to prove that they have corrected the irregularities or corrected their tax situation, in order to request a new certificate.
Deposits made in the Banco del Bienestar for welfare programs granted by the Federal Government are exempt from embargo.
Regarding the benefits consisting of a 100% reduction in fines and the application of the surcharge rate for extension, it is foreseen that taxpayers can request them for previous years, provided that these are modified as a result of verification powers for a certain period or year. Likewise, the limitation to request said benefits consisting of the tax authority having exercised its verification powers on more than one occasion in any of the three immediately preceding years was eliminated.
For the reduction of fines in accordance with Article 74 of the Federal Tax Code, the deadline for making payment of own, withheld or transferred taxes and their accessories, as well as, where applicable, the non-reduced portion of the fine, was increased to ten days.
Additional data is established for the disclosure of reportable schemes, such as data on the beneficiary taxpayers, aids to implement the scheme, as well as items and accounting records.
Regarding authorized donors, several changes are planned, including that the authorization to receive deductible donations will not remain valid when the authority states in the transparency declaration that the donor did not carry out the activities for which it obtained the authorization in the declared fiscal year; requirements were added for the document that accredits the activities for which authorization to receive deductible donations is requested.
Two options are established for determining the ISR when taxpayers stop paying taxes under the Simplified Trust Regime, as well as the possibility of not filing the annual declaration and the option of requesting a refund of the balance in their favor that they have declared in the final monthly declaration, in the immediately following month, or choosing to request a refund jointly.
The 167/ISR procedure form “Report to the real-time verification program for energy and infrastructure investment trusts” has been added.
The rules for applying the tax incentive are established with respect to fines imposed for the commission of infractions indicated in the tax, customs and foreign trade laws, fines derived from non-compliance with tax obligations other than payment and fines with aggravating circumstances, as well as with respect to surcharges and execution costs related to own, withheld or transferred federal contributions, or with compensatory fees, referred to in the Thirty-Fourth Transitory Article of the Federal Revenue Law.
100% VAT withholding is established for digital intermediation platforms resident in Mexico or foreigners that collect the consideration and the corresponding VAT on behalf of the provider of goods and deposit said consideration in bank or deposit accounts located abroad.
In this first episode of 2025, we are joined by Juan Carlos Machorro and Alejandro Luna, partners at our firm, to discuss the 2026 review of the United States-Mexico-Canada Agreement (USMCA) and what to expect from it in the coming year. With the upcoming inauguration of President Donald Trump in the United States, the Mexican, U.S., and Canadian governments are expected to prepare their positions regarding the USMCA review, in a context of increased protectionism and President-elect Trump's threats to impose tariffs on all foreign goods.
On February 5, 2024, the then President of the Mexican Republic Andrés Manuel López Obrador, presented the Initiative with a draft decree to reform, add and repeal various provisions of the Political Constitution of the United Mexican States ("CPEUM"), in the matter of organic simplification.
This reform initiative was aimed at to eliminate seven autonomous constitutional bodies("OCA's"), including the National Institute of Transparency, Access to Information and Protection of Personal Data and the Federal Institute of Telecommunications, with the purpose, according to the statement of reasons of the initiative itself, of rationalizing the public resources that were destined for the operation and functioning of the OCA's, in order to allow greater investment in social policies and programs (the "Reform").
The Chamber of Deputies received the Reform initiative, which was discussed and approved as a Report by its Assembly on November 20, 2024, with modifications derived from the reservation presented by Deputy Ricardo Monreal. Subsequently, it was sent to the Senate for discussion and was approved on November 28 of this year. Finally, the Reform decree project was approved by the majority of the state legislatures, which allowed it to be sent to the Executive Branch for the purposes of its promulgation and publication in the Official Gazette of the Federation last Friday, December 20, 2024.
The Reform proposes the administrative reorganization of the Mexican State to align it with the principles of the current administration, essentially with a view to reiterated Republican austerity. In order to achieve this, the powers granted by the CPEUM to these OCAs will be transferred, within the scope of their respective subjects, to other public entities, most of which belong to the institutional structure of the Federal Executive Branch.
The subjects of the Reform, their guarantor bodies to date, as well as the public entities that will assume their functions, will be those indicated in the table included below. We note that the functions in matters of protection of personal data held by individuals have not yet been assigned to any private body:
¿What will happen with the financial resources that were destined for these OCAs and that will be saved with their disappearance??
The Reform indicates that the economies and savings generated by the extinction of these OCAs will be allocated to the Pension Fund for Welfare that is created in terms of the applicable legislation.
¿How long will it take to make adjustments to the corresponding laws to comply with the provisions of the Reform??
The Congress of the Union (Chamber of Senators and Deputies) has a period of ninety (90) calendar dayscounted from the entry into force of the Reform (that is, counted from December 21, 2024), to make the necessary adjustments to the secondary laws ("Secondary Laws") that correspond to comply with said Reform.
This involves making changes to the texts contained in existing laws, or the issuance of new laws that would govern matters of transparency, access to public information, protection of personal data (for both the private and public sectors), economic competition, telecommunications and broadcasting.
It will be important to monitor the adjustments that are made to the Secondary Laws of each of the subjects, in order to know with certainty the public entity that will ultimately assume the functions of protecting personal data held by individuals and its terms.
¿When do OCAs expire and until when do their legal acts cease to have effect??
The OCAs will expire once the Secondary Laws come into force. However, as for the IFT, they will expire 180 days after the Secondary Laws come into force.
Likewise, legal acts issued by the OCA's prior to the Secondary Laws coming into force will continue to have all their legal effects until they are concluded by the passage of time or in the manner established in said legal acts. These legal acts will be understood as being in force and will bind, in their terms, the substitute public entities that will assume the functions of the OCA's, as appropriate, without prejudice to the right of the parties to ratify, modify or rescind them later.
In particular, the enabling titles granted by the IFT will remain in force under their terms, without prejudice to the fact that the concessionaires and/or authorized parties must comply with the obligations and compensations that may be imposed on them by the Federal Executive, in the exercise of its powers.
¿How long will the current OCA Commissioners remain in office??
Commissioners who continue in their positions when the Reform comes into force (i.e., December 21, 2024) will conclude their functions upon the entry into force of the Secondary Laws, except for those whose term of their appointment ends previously. As for the IFT Commissioners, their functions will conclude up to 180 days after the entry into force of the Secondary Laws.
In cases where it is necessary to make a new appointment to integrate the quorum of one of the OCAs, the duration of this designation may not exceed the entry into force of the Secondary Laws.
The Supreme Court of Justice of the Nation (SCJN) has modified its criteria by allowing disputes related to real estate leases to be processed through commercial channels, provided that it is determined that they are for commercial speculation purposes, considering them acts of commerce under a broader interpretation of article 75 of the Commercial Code.
This change provides greater clarity in procedures for commercial leases, but also creates challenges, since the classification as a civil or commercial act will depend on a specific judicial interpretation, which could create uncertainty regarding the applicable rules.
For many years, the jurisprudence 1a./J. 63/98[1] of the Supreme Court of Justice of the Nation (“SCJN”) established a clear rule: disputes arising from real estate leasing should be processed exclusively through civil proceedings. According to this criterion of the SCJN, real estate leasing should not be considered an act of commerce since it is not listed among the acts that article 75 of the Commercial Code considers as commercial.
This interpretation was revised and abandoned by the First Chamber of the SCJN on April 30, 2023, through jurisprudence 1a./J. 170/2023 (11a.)[2]. Thus, the SCJN ruled that, under certain conditions, the commercial route may be the most suitable for resolving conflicts related to the leasing of real estate. This change responds to the need to recognize that some leases are for commercial speculation purposes and are essentially acts of commerce.
The starting point for determining the admissibility of the commercial route lies in defining whether the specific real estate lease constitutes an act of commerce. In this regard, the SCJN highlighted that the list of acts of commerce contained in article 75 of the Commercial Code is not exhaustive, but merely illustrative and, therefore, there may be commercial acts that are not explicitly mentioned in said section –such as real estate leasing-. Likewise, our Supreme Court specifies that section XXV of the article in question provides that commercial acts include both those expressly included as well as those analogous ones carried out for commercial speculation purposes.
It was therefore determined that, although real estate leasing is not explicitly classified as an act of commerce, it could be considered as such by analogy. Indeed, if the leasing has a commercial speculative purpose, it must be considered as an act of commerce, which leads to any related dispute being resolved by commercial means.
This change of approach has several implications. On the one hand, it provides greater certainty to the parties involved in a commercial real estate leasing dispute, since there is a clearer criterion on the procedure to be followed in these cases. However, it may generate uncertainty about the nature of the act, which, in turn, would generate doubts regarding the substantive and procedural rules that must be applied in the event of a dispute.
In this sense, although this new position of the SCJN offers an approach more in line with reality, it also poses the challenge of operating in an environment where the admissibility of the route will depend on the judicial interpretation of the type of act –civil or commercial-.
In conclusion, the new SCJN criterion opens the doors to processing real estate lease disputes in the commercial court and marks a significant change in the Mexican legal field. By abandoning the jurisprudence that restricted these disputes to the civil court, and by allowing, under certain conditions, the commercial court, the possibility of certain leases is recognized –those for commercial speculation purposes– may be considered acts of commerce.
The reform decree that amends and repeals various provisions of the Political Constitution of the United Mexican States to significantly modify the organization and operation of the Federal Judiciary was published on September 15, 2024.
The ruling issued by the Supreme Court of Justice of the Nation (SCJN) regarding the unconstitutionality actions filed against this reform has raised doubts about its legal and practical implications. In this regard, we consider that, even though the reform was not declared unconstitutional, its constitutionality was not explicitly affirmed either. contra sensu its constitutionality.
At the outset, it is essential to note that, in cases of unconstitutionality actions, the SCJN requires a qualified majority of 8 votes to invalidate a norm. If such a majority is not achieved, as was the case with the unconstitutionality actions filed against the constitutional reform of the Federal Judiciary, these actions are deemed "dismissed." This means that the provisions remain valid for general application but do not necessarily receive a definitive pronouncement on their constitutionality.
The reform proposed by the Federal Executive, which was published on September 15, 2024, in the Federal Official Gazette, amends several provisions of the Political Constitution of the United Mexican States,[1] including, among others: (i) the composition of the Supreme Court of Justice of the Nation, (ii) the process for appointing Justices of the Supreme Court, Circuit Court Judges, and District Judges by establishing a popular election process for these positions, and (iii) setting a maximum period of six months for the resolution of matters, counted from the date they are brought to the judicial body’s attention.
In this regard, it is important to mention that the dismissal of these unconstitutionality actions does not preclude future challenges, as the provisions may be questioned again through other constitutional control mechanisms, such as amparo lawsuits or constitutional controversies. Thus, despite recent restrictions, the amparo lawsuit could be used to challenge the reform in specific cases, especially when violations of fundamental rights or legislative procedures are alleged.
This aligns with the SCJN’s established precedents, which recognize that constitutional reforms can be analyzed under parameters of constitutional regularity, such as the pro persona principle and human rights. per person and human rights.
Additionally, while constitutional controversies have traditionally been limited to disputes between branches of government, the SCJN has developed criteria that could allow challenges against provisions that violate essential principles, such as the functional division of powers or the federal pact.
Furthermore, the recent constitutional supremacy reform, effective as of November 1, 2024, introduces a significant element to this analysis. This reform prohibits challenging constitutional amendments through unconstitutionality actions, constitutional controversies, and amparo lawsuits. While the provision aims to strengthen the supremacy of constitutional reforms, its impact on the legal framework could be problematic, as it significantly restricts the available constitutional control mechanisms to question potential violations of legislative procedures or the content of these reforms. This could lead to a more rigid interpretation of the Constitution, potentially affecting the principle of progressivity and effective access to constitutional justice.
Given the above, we believe that the SCJN's ruling does not represent a definitive conclusion to the discussions surrounding the judicial reform. Other constitutional control mechanisms and new actions by affected parties could lead to a more detailed analysis in the future regarding irregularities in the reform's approval process and the constitutionality of its content.