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Real Estate Law

The Importance of a Legal Analysis Prior to Investing in Real Estate

March 15, 2026

The gap between a signed promissory agreement and secure, unencumbered title in Mexican real estate can conceal contingencies that neither notarial formalization nor the passage of time can cure retroactively. In practice, buyers in the Riviera Maya and the broader Mexican Caribbean frequently commit material deposits under contratos de promesa de compraventa without any prior legal review — a sequence that inverts the rational order of risk management. A dictamen jurídico inmobiliario issued by specialized counsel before any binding commitment is the only reliable mechanism to identify, measure, and mitigate those contingencies before they translate into litigation, financial loss, or unenforceable title. In a jurisdiction where property law is simultaneously governed by federal constitutional provisions, state civil codes, federal special legislation, and local urban planning instruments, the due diligence process demands a structured, multi-layered analytical framework.

Real estate transactions in Mexico operate within a federal constitutional architecture anchored in Article 27 of the Constitución Política de los Estados Unidos Mexicanos, which vests original ownership of all lands and waters in the Nation and establishes fundamental restrictions on property acquisition by foreign nationals. Federal legislation implementing Article 27 includes the Ley de Inversión Extranjera (DOF, December 27, 1993; last reformed 2023) and the Ley Agraria (DOF, February 26, 1992). Sales contracts are governed primarily by the applicable state civil code — in Quintana Roo, the Código Civil del Estado de Quintana Roo (Decree, June 4, 1980, and its subsequent reforms) — and supplemented by the Federal Civil Code where constitutional or federal legislation provides the normative foundation.

Under Article 2248 of the Federal Civil Code — mirrored in the Quintana Roo civil code — a sale-purchase contract is perfected by the agreement of the parties on the object and the price. However, the perfection of consent is entirely distinct from valid and enforceable title transfer. Article 2283 of the Federal Civil Code introduces the next operative requirement: the sale of real property must be formalized in a escritura pública before a Notario Público, establishing that the parties’ consensual agreement, while sufficient to perfect the contract under Article 2248, does not by itself produce the formal instrument through which property rights are transferred in law. The practical significance of this distinction is that a buyer relying on a signed promesa de compraventa holds a contractual right to demand formalization — not a real right in the property — and remains exposed to third-party claims and encumbrances until the escritura pública is executed and registered. Article 3042 of the Federal Civil Code then establishes the third and final layer: real property transfers only become effective against third parties upon registration in the Registro Público de la Propiedad. Together, Articles 2248, 2283, and 3042 define a sequential framework — consent, formalization, registration — in which each step is necessary but insufficient alone to produce a fully enforceable and opposable transfer. This architecture — the distinction between perfected agreement and oponibilidad erga omnes — is foundational to understanding why a legal opinion must precede commitment, not merely formalization. Furthermore, Article 2270 of the Federal Civil Code renders the sale of another’s property null and of no legal effect, underscoring that a defective seller title produces no valid acquisition regardless of the parties’ good faith.

Chain of Title and Registry Examination

The bedrock of any real estate legal opinion is the examination of the uninterrupted chain of title (cadena de titularidad) from the original grant of property rights to the current seller. Counsel must obtain and analyze the certificado de libertad o limitación de gravámenes and the full historical folio from the Registro Público de la Propiedad y del Comercio of the relevant municipality. In Quintana Roo, registries are maintained at the municipal level, which introduces procedural particularities that a generalist national practice may not anticipate.

El análisis del registro debe identificar no sólo los gravámenes activos — hipotecas, prendas, servidumbres, embargos — sino también anotaciones históricas que puedan indicar conflictos previos, transferencias irregulares, o limitaciones voluntarias al derecho de disponer. La Primera Sala de la Suprema Corte de Justicia de la Nación ha sostenido consistentemente que el principio de publicidad registral impone noticia constructiva a todas las partes, lo que significa que un comprador que omita revisar los registros no puede invocar ignorancia de buena fe respecto de gravámenes debidamente inscritos. Esta doctrina refuerza la indispensabilidad de un estudio registral profesional, ya que los certificados expedidos directamente a los compradores frecuentemente reflejan únicamente fotografías en un momento determinado en lugar del historial jurídico completo del inmueble. Los profesionales que busquen verificar la tesis rectora sobre noticia constructiva del artículo 3042 deben consultar el registro digital del Semanario Judicial de la Federación en sjf2.scjn.gob.mx utilizando los términos de búsqueda “publicidad registral” AND “artículo 3042” AND “buena fe” para identificar los criterios de la Primera Sala de las Novena y Décima Épocas que anclan esta doctrina; los pronunciamientos principales datan de la Novena Época y son recuperables bajo las clasificaciones temáticas Registro Público de la Propiedad y Terceros.

Situación de Tierras Ejidales y Comunales

Una de las contingencias de más alto riesgo en el México costero — y la más frecuentemente subestimada por inversionistas extranjeros — es la condición ejidal del terreno. La Ley Agraria, en los artículos 79 a 84, establece las condiciones bajo las cuales los ejidatarios pueden enajenar sus parcelas a terceros. El procedimiento requiere: primero, la expedición de un certificado parcelario por el Registro Agrario Nacional; segundo, la adopción del dominio pleno por el ejidatario conforme al procedimiento establecido en el artículo 82; y tercero, la posterior incorporación del inmueble al régimen de propiedad privada e inscripción en el Registro Público de la Propiedad. Toda venta presunta de tierra ejidal que no haya completado esta secuencia es absolutamente nula conforme al artículo 136 de la Ley Agraria.

La SCJN ha reafirmado, en diversos criterios colegiados de circuito, que la nulidad conforme al artículo 136 de la Ley Agraria es de pleno derecho — no requiere declaración judicial y no puede ser subsanada por los interesados ni corregida mediante posesión. Esto significa que ningún lapso de tiempo, ocupación continua, o inversión en desarrollo subsana un título derivado de una transferencia ejidal irregular. Los corredores costeros de Quintana Roo — particularmente el corredor Cancún-Tulum y las zonas de influencia emergentes del Tren Maya — contienen tramos significativos donde la regularización ejidal permanece incompleta, y desarrolladores históricamente han obtenido posesión sin título legal propio conforme al marco de la Ley Agraria. Los profesionales que requieran las citaciones de tesis precisas sobre nulidad de pleno derecho del artículo 136 deben consultar el registro digital del SJF en sjf2.scjn.gob.mx utilizando los términos “nulidad de pleno derecho” AND “artículo 136” AND “Ley Agraria”; los criterios rectores de los Tribunales Colegiados de Circuito en asuntos agrarios fueron emitidos principalmente durante la Novena Época y se clasifican bajo Actos Jurídicos — Nulidad y Ejido — Enajenación.

Cumplimiento de Zona Restringida y Marco de Inversión Extranjera

El artículo 27, párrafo primero, de la Constitución prohíbe a los extranjeros adquirir la propiedad directa de inmuebles dentro de la zona restringida: una franja de 100 kilómetros de las fronteras internacionales y 50 kilómetros de la costa. Prácticamente todo el corredor turístico e inversor de Quintana Roo se ubica dentro de esta zona. La Ley de Inversión Extranjera proporciona dos mecanismos de estructuración conformes: la adquisición de derechos de aprovechamiento a través de un fideicomiso constituido con una institución bancaria mexicana autorizada como fiduciaria (artículo 10); o la adquisición a través de una sociedad mercantil mexicana con cláusula de admisión de extranjeros — válida únicamente para fines no residenciales (artículo 11).

The legal analysis must verify that any existing fideicomiso was constituted with a bank duly authorized by the National Banking and Securities Commission, that the permit from the Ministry of Foreign Affairs was obtained at the time of constitution, and that the trust term, renewal provisions, and substitution rights are properly documented and current. The 2023 reform to the Foreign Investment Law — which amended, among other provisions, the reporting obligations framework under Articles 32 and 33 of the FIL and the corresponding articles of the Regulations of the Foreign Investment Law and the National Register of Foreign Investments — introduced enhanced disclosure requirements for foreign beneficiaries of real property fideicomisos. Under the amended framework, foreign trust beneficiaries are required to report to the Ministry of Foreign Affairs, at the time of constitution and upon any change in beneficial ownership, the identity of the ultimate beneficial owner, the origin of the funds used for the acquisition, and, in the case of portfolio or multi-asset structures, the aggregate value of Mexican real property interests held through fideicomiso arrangements. Reporting must be completed within the timeframes established by the SRE’s operative guidelines, which in the post-2023 framework have been aligned with the UIF’s beneficial ownership registers. Non-compliance with these reporting obligations exposes both the foreign beneficiary and the trustee banking institution to administrative sanctions under the FIL’s penalty regime, including fines and, in cases of persistent non-reporting, potential nullification of the SRE permit that gives the fideicomiso its constitutional validity. Beneficiaries of fideicomisos constituted before the 2023 reform must assess whether their existing structures comply with the amended reporting requirements, as the reform’s transitional provisions do not grant indefinite grace periods, and trustee institutions have begun issuing compliance notices to pre-reform beneficiaries. In portfolio or multi-asset transactions, the compliance burden is compounded because each property held through a separate fideicomiso may require individual reporting, making centralized compliance management a material transaction cost that must be addressed in the acquisition structure from the outset.

Urban Planning and Environmental Compliance

The General Law on Human Settlements, Territorial Organization and Urban Development (LGAHOTDU; DOF, November 28, 2016; reformed 2021) establishes the federal framework for land use, but the operative instruments in Quintana Roo are the municipal Urban Development Programs and state zoning regulations, which must be verified against each investor’s intended use. A hotel development, a residential subdivision, and a commercial project carry materially different zoning requirements, density limitations, and infrastructure obligations under Articles 59 and related provisions of the LGAHOTDU.

Environmental compliance constitutes a distinct analytical layer governed by the General Law on Ecological Balance and Environmental Protection (LGEEPA), specifically Article 28, which lists activities requiring an Environmental Impact Statement (MIA) approved by SEMARNAT. In Quintana Roo’s coastal zones, properties may additionally fall within the scope of the Management Program of a federal protected natural area, or within the coastal federal zone (maritime-terrestrial federal zone — ZOFEMAT), regulated by the General Law on National Property (DOF, May 20, 2004). Any construction or improvement within ZOFEMAT without a valid concession from SEMARNAT is subject to administrative demolition orders and federal criminal liability, regardless of any private title held to the adjacent property. SEMARNAT’s increasingly strict enforcement posture since 2023 has produced a regulatory environment where properties that received environmental clearance under prior criteria face reclassification risk — a dynamic that a point-in-time MIA review may not capture.

Fiscal Liens and Tax Compliance

The Código Fiscal de la Federación grants the tax authority (SAT) preferential creditor status over real property for unpaid federal tax obligations through the mechanism established in Article 149 of the CFF, which declares the tax authority a preferred creditor with respect to any property subject to a determined tax credit, ahead of any other creditor except those holding prior-registered mortgage rights recognized under specific statutory exceptions. The critical practical risk that Article 149 creates — and that registry-based due diligence alone cannot neutralize — is that a SAT fiscal lien attaches by operation of law upon the existence of a determined tax credit, regardless of whether that lien has been inscribed in the Registro Público de la Propiedad. Unlike a private mortgage or embargo, which achieves priority and third-party effect through registration, the SAT’s preferential status under Article 149 CFF operates automatically from the moment the underlying tax obligation is determined, meaning that a property may appear entirely unencumbered in a registry certificate while simultaneously being subject to a federal fiscal lien that a buyer would inherit. This is why verification of the seller’s tax status — including confirmation that no determined tax credits remain unpaid and no enforcement proceedings are pending before the SAT — is a structural component of the legal opinion rather than an ancillary formality.

Outstanding municipal real property tax (predial) obligations and any pending obligations under subdivision authorization agreements must equally be verified. The calculation and retention of Income Tax applicable to the alienation, pursuant to Articles 126 and 160 of the Income Tax Law, must also be addressed. Under this framework, Article 126 LISR imposes on the seller — whether an individual or an entity — the primary obligation to calculate and pay the ISR corresponding to the gain on the alienation of real property. Article 160 LISR, however, introduces a joint liability mechanism: where the seller fails to comply with the applicable withholding or provisional payment obligation, the buyer becomes jointly and severally liable (jointly liable) for the unwithheld amount. This exposure is not theoretical — it is triggered by the mere fact of the seller’s non-compliance, irrespective of the buyer’s good faith or ignorance of the deficiency. Verification of the seller’s tax standing and confirmation that the ISR withholding mechanics are properly structured at closing is therefore a buyer-protective measure with direct financial exposure consequences, not merely a compliance formality to satisfy the notary’s checklist.

Anti-Money Laundering Compliance

Since the 2012 enactment of the Federal Law for the Prevention and Identification of Operations with Proceeds from Illicit Sources (LFPIORPI; DOF, October 17, 2012; last reformed 2022), real estate transactions are classified as vulnerable activities under Article 17. Notaries, brokers, and legal counsel involved in such transactions are obligated under Article 18 to apply enhanced due diligence on the parties, verify the origin of funds, and report transactions meeting certain thresholds to the Financial Intelligence Unit (UIF). A legal opinion must assess LFPIORPI compliance obligations with particular rigor where the purchase price is denominated or partially settled in foreign currency, or where the buyer is a foreign legal entity with complex or opaque ownership structures.

  • Full historical property folio from the Public Registry of Property and Commerce, including all annotations, marginal notes, and cancellations
  • Current title deed (public deed) and all antecedent deeds constituting the complete chain of title
  • Parcel Certificate and National Agrarian Registry records, for any property in or adjacent to ejido zones
  • Fideicomiso constitutive deed, SRE permit, and bank authorization, where applicable, along with current annual statements and post-2023 reform compliance documentation
  • Current urban land use certificate (land use certification) issued by the competent municipal authority
  • SEMARNAT environmental resolutions and, where applicable, ZOFEMAT concession or non-applicability certification
  • Municipal predial tax payment history and non-debt certificate (predial non-debt certificate)
  • SAT tax compliance certificate for the seller and, where applicable, the seller entity, including confirmation that no determined tax credits under Article 149 CFF remain outstanding
  • Corporate documentation of the seller entity, including current corporate charter, board resolutions authorizing the sale, and certified powers of attorney with authority verification
  • Preliminary purchase-sale or promissory contract (promise to purchase and sell contract) for legal review and negotiation prior to execution — before any deposit is committed

Critical Red Flags That Should Halt or Condition Any Transaction

Certain findings in a legal analysis are not subjects for price renegotiation — they are structural impediments to a valid and secure acquisition that require resolution before any transaction proceeds. Among the most consequential:

  • Any tract with irregular ejido origin that has not completed the dominio pleno procedure under the Ley Agraria, regardless of how long the property has been occupied or developed
  • Properties with undisclosed attachments, pending judicial proceedings, or anotaciones preventivas in the registry indicating litigation over title
  • Sellers who are legal entities with expired corporate charters, unauthorized officers, or altered or insufficiently specific powers of attorney
  • Urban use certificates that do not match the intended development purpose, or that reflect non-conforming status requiring administrative regularization
  • Absence of SEMARNAT environmental clearance for properties in or adjacent to ZOFEMAT, protected natural areas, or areas subject to the federal coastal zone regime
  • Fideicomisos constituted with unauthorized trustees or with expired SRE permits that have not been renewed in accordance with regulatory requirements, as well as pre-2023 fideicomisos whose beneficiaries have not assessed compliance with the amended LIE reporting obligations
  • Inconsistencies between the physical measurements of the property and the registered area, which frequently indicate irregular subdivision, overlapping titles, or boundary encroachments
  • Sellers unable or unwilling to provide certified fund-origin documentation, triggering LFPIORPI liability exposure for all transaction participants
  • Evidence of determined but unregistered SAT tax credits affecting the seller or the property, which under Article 149 CFF may give rise to a fiscal lien that survives the transfer and attaches to the buyer’s acquired interest

Legislative Gaps and Critical Analysis

Mexican real estate law presents several systemic gaps that sophisticated investors must understand and account for in their acquisition strategy. First, there is no federal statute mandating pre-transactional disclosure by sellers of material title defects or physical condition — unlike the disclosure obligations imposed under the U.S. Real Estate Settlement Procedures Act (RESPA) or various state-level transfer disclosure regimes such as California’s Civil Code Section 1102 framework. Mexican sellers bear no statutory disclosure obligation, which transfers the entire discovery burden to the buyer’s legal counsel and makes the quality of that counsel determinative of transactional outcome.

Second, the interoperability between federal ejido records maintained by the Registro Agrario Nacional and local Registros Públicos de la Propiedad remains structurally imperfect. Properties that appear regularized in the municipal registry may still retain agrarian annotations or pending proceedings in the RAN — and a legal analysis that queries only one registry will miss the overlap. The LGAHOTDU’s mandate for integrated territorial information systems under Articles 4 and 96 has not yet produced full interoperability at the Quintana Roo state level as of April 2026, meaning that dual-registry verification is a non-negotiable component of any competent legal opinion in this jurisdiction.

Third, the environmental regulatory framework applicable to coastal Quintana Roo is subject to ongoing administrative evolution. SEMARNAT’s enforcement posture since 2023 has produced reclassification risk for properties that received environmental clearance under prior criteria, including developments that pre-date the stricter ZOFEMAT demarcation procedures now applied under the current regulatory framework. A legal opinion must assess not only point-in-time compliance but the regulatory trajectory and enforcement history of the specific area where the property is located — a prospective analysis that requires specialized environmental law expertise integrated with the transactional review.

These gaps — absence of seller disclosure obligations, dual-registry fragmentation, and environmental reclassification risk — are precisely the contingencies that a rigorous legal opinion anticipates and addresses before commitment is made. They are also the contingencies most likely to generate the expensive, protracted litigation that a pre-transactional investment in legal analysis is specifically designed to prevent.

Comparative Perspective: The United States and Spain

Una perspectiva comparativa revela tanto las fortalezas estructurales como las lagunas normativas del marco de debida diligencia mexicano — y proporciona validación externa de la crítica sistémica desarrollada anteriormente. En los Estados Unidos, el sistema de seguro de título — administrado a través de compañías reguladas conforme a los códigos de seguros estatales y estandarizado por la American Land Title Association (ALTA) — proporciona certidumbre transaccional a través de un respaldo contractual: si un defecto de título cubierto emerge después del cierre, el asegurador indemniza al comprador hasta el límite de la póliza. El Commitment de Póliza del Propietario de ALTA requiere una búsqueda de título integral como precondición para su emisión. Aunque el seguro de título aún no es un producto estandarizado en México, la práctica subyacente de búsqueda exhaustiva de título que el sistema estadounidense exige es directamente transferible — y de hecho más crítica en México, donde la ausencia de un respaldo de seguros significa que los defectos no detectados recaen enteramente en el comprador, sin mecanismo de indemnidad contractual que absorba la pérdida.

En España, la nota simple registral y la certificación registral expedidas por el Registro de la Propiedad sirven como instrumentos de verificación de título fundamentales. El sistema español opera bajo el principio de fe pública registral codificado en el artículo 34 de la Ley Hipotecaria, que protege a un adquirente tercero de buena fe que confía en información registrada, incluso cuando esa información resulta inexacta respecto al verdadero propietario. La ley mexicana no ofrece protección equivalente de alcance comparable: el Registro Público de la Propiedad en México opera principalmente como un sistema de noticia más que como un sistema con efecto curativo o constitutivo sobre títulos defectuosos. Esta diferencia estructural fundamental significa que en México, la confianza únicamente en información registral — sin un análisis completo de cadena de título y verificación de registros extra-registrales — expone a los compradores a riesgos de título que el principio español de fe pública neutralizaría para un comprador diligente.

Las implicaciones doctrinales de esta laguna han sido analizadas por destacados juristas mexicanos. Rafael Rojina Villegas, en su obra fundamental Derecho Civil Mexicano (Tomo III), identificó la tensión sistémica entre el principio de publicidad y la ausencia de efecto constitutivo del registro en la ley de propiedad mexicana — una tensión que coloca una carga de verificación desproporcionada en los compradores. Bernardo Pérez Fernández del Castillo, en Contratos Civiles, ha enfatizado similarmente que la debida diligencia legal compensa lo que el sistema registral no puede garantizar, convirtiéndola no en una medida suplementaria sino en una necesidad estructural. Jorge Ríos Hellig, en La Práctica del Derecho Notarial, rastrea la función notarial en la verificación de propiedad mientras señala explícitamente que la revisión notarial al momento de formalización es distinta de, y no puede sustituir, el análisis legal pre-transaccional conducido antes de que las partes se comprometan. Luis Carral y de Teresa, en Derecho Notarial y Derecho Registral, elabora aún más sobre los límites del principio de publicidad en el sistema mexicano y el consecuente papel del análisis legal privado en llenar esa laguna normativa.

Los sistemas estadounidense y español responden así, cada uno a través de mecanismos distintos, al mismo desafío estructural que la sección de lagunas legislativas identifica en el marco mexicano: el riesgo de que la información visible en el registro sea insuficiente para revelar todos los gravámenes y defectos que afecten una propiedad. Que ambos sistemas maduros de derecho inmobiliario hayan desarrollado soluciones institucionales — respaldos de seguros en Estados Unidos, efecto constitutivo del registro en España — para abordar esta insuficiencia estructural no es coincidencial. Refleja un reconocimiento convergente de que los compradores no pueden ser dejados a cargar, sin ayuda, la carga completa de verificación que los sistemas registrales imperfectos generan. En México, en la ausencia de mecanismos institucionales equivalentes, el dictamen jurídico inmobiliario pre-transaccional realiza esa función directamente.

IBG Legal expide dictámenes jurídicos inmobiliarios pre-transaccionales que abarcan verificación de registro dual (RAN y RPP), análisis de trayectoria ambiental, exposición a gravámenes fiscales conforme al artículo 149 CFF, y estructuración de inversión extranjera — incluyendo cumplimiento de reporte de LIE post-2023 — como una opinión integrada, no como flujos de trabajo separados. Esta metodología integrada refleja el argumento analítico central de este artículo: los riesgos embebidos en una adquisición inmobiliaria en Quintana Roo no surgen de deficiencias legales aisladas sino de la intersección de historia agraria, regulación ambiental, fragmentación registral y requisitos de inversión extranjera que deben analizarse simultáneamente y uno contra el otro. Una opinión legal que aborda solamente una o dos de estas capas no proporciona evaluación de riesgo procesable; proporciona información parcial que puede generar una falsa sensación de seguridad más peligrosa que la incertidumbre reconocida.

IBG Legal operates from Cancún with offices in Mexico City and Querétaro, with a practice focused on the Cancún-Tulum corridor and the broader Quintana Roo investment zone — the precise geography where the dual-registry gap, ZOFEMAT enforcement risk, and ejido regularization complexity are most acute. Our litigation practice, which handles title disputes and ejido regularization proceedings across this corridor, directly informs the pre-transactional analysis: the red flags identified in our legal opinions are drawn from the defect patterns we have litigated, not from theoretical frameworks. Contact IBG Legal to commission a pre-transactional legal opinion before your promissory agreement is signed.

Sources and References

Legislation

  • Political Constitution of the United Mexican States, Article 27
  • Federal Civil Code, Articles 2248, 2270, 2283, 3042
  • Civil Code of the State of Quintana Roo (Decree, June 4, 1980, and subsequent reforms)
  • Agrarian Law (DOF, February 26, 1992), Articles 2, 79–84, 136
  • Foreign Investment Law (DOF, December 27, 1993; last reformed 2023), Articles 10, 11, 32, 33
  • Regulations of the Foreign Investment Law and the National Registry of Foreign Investments (and its current reform)
  • General Law on Human Settlements, Territorial Planning and Urban Development — LGAHOTDU (DOF, November 28, 2016; reformed 2021), Articles 4, 59, 96
  • General Law on Ecological Equilibrium and Environmental Protection — LGEEPA, Article 28
  • General Law on National Property (DOF, May 20, 2004), provisions governing the federal maritime-terrestrial zone
  • Federal Law for the Prevention and Identification of Operations with Resources of Illicit Origin — LFPIORPI (DOF, October 17, 2012; last reformed 2022), Articles 17, 18
  • Income Tax Law, Articles 126, 160
  • Federal Tax Code, Article 149 (preferential creditor status of the tax authority over real property; fiscal lien by operation of law upon existence of a determined tax credit)

Case Law and Judicial Criteria

  • Supreme Court of Justice of the Nation, First Chamber — Criteria on the principle of registry publicity and constructive notice under Article 3042 of the Federal Civil Code; consistent holding that failure to consult the public registry precludes invocation of good-faith ignorance of registered encumbrances. Tesis registration numbers and SJF digital registry identifiers are available through the Semanario Judicial de la Federación digital search platform at sjf2.scjn.gob.mx using the search terms “publicidad registral” AND “artículo 3042” AND “buena fe”; principal holdings from the Ninth and Tenth Epochs are classified under Public Registry of Property and Third Parties.
  • Supreme Court of Justice of the Nation — Criteria affirming the absolute nullity of ejido land transfers made in contravention of Article 136 of the Agrarian Law, without requirement of judicial declaration and without possibility of ratification. Tesis registration numbers retrievable at sjf2.scjn.gob.mx using the search terms “nulidad de pleno derecho” AND “artículo 136” AND “Ley Agraria”; leading criteria from Circuit Collegiate Tribunals in agrarian matters, Ninth Epoch, classified under Legal Acts — Nullity and Ejido — Transfer.
  • Circuit Collegiate Tribunals — Criteria on the constitutional validity of the banking trust as the compliant vehicle for foreign beneficial interests in the restricted zone, consistent with Article 27 of the Constitution and Articles 10–11 of the Foreign Investment Law
  • Circuit Collegiate Tribunals — Criteria on the scope of the National Agrarian Registry as a system independent of and non-substitutable by the Public Registry of Property for agrarian rights verification

Doctrine

  • Rojina Villegas, Rafael. Mexican Civil Law, Volume III: Property, Real Rights and Succession. Editorial Porrúa, Mexico (multiple editions).
  • Pérez Fernández del Castillo, Bernardo. Civil Contracts. Editorial Porrúa, Mexico (14th ed.).
  • Ríos Hellig, Jorge. The Practice of Notarial Law. McGraw-Hill/Interamericana Editores, Mexico.
  • Carral y de Teresa, Luis. Notarial Law and Registry Law. Editorial Porrúa, Mexico (multiple editions).

Comparative and International Sources

  • American Land Title Association (ALTA). ALTA Owner’s Policy (2021 form) and Title Insurance Commitment Standards; available at www.alta.org
  • Real Estate Settlement Procedures Act (RESPA), 12 U.S.C. § 2601 et seq.
  • California Civil Code Section 1102 et seq. (Transfer Disclosure Statement requirements)
  • Mortgage Law of Spain (Decree of February 8, 1946, and subsequent reforms), Article 34 (principle of registry public faith)

Official Sources and Regulatory Bodies

  • National Agrarian Registry (RAN) — www.ran.gob.mx
  • Public Registry of Property and Commerce of the State of Quintana Roo (municipal registries: Benito Juárez, Solidaridad, Tulum, Isla Mujeres, and others)
  • Secretariat of Foreign Affairs (SRE) — restricted zone permit procedure, foreign investment authorizations, and post-2023 LIE reporting compliance
  • Financial Intelligence Unit (UIF), Secretariat of Treasury and Public Credit — LFPIORPI compliance guidance, reporting thresholds, and beneficial ownership register coordination with post-2023 LIE framework; www.uif.gob.mx
  • Secretariat of Environment and Natural Resources (SEMARNAT) — Environmental Impact Statement procedure, ZOFEMAT concessions, and protected area program management; www.gob.mx/semarnat
  • National Banking and Securities Commission (CNBV) — Authorization status of banking institutions authorized to act as trust trustees; www.cnbv.gob.mx
  • Federal Judicial Gazette — Digital search platform for tesis and jurisprudencia of the Supreme Court of Justice of the Nation and Collegiate Appellate Courts; sjf2.scjn.gob.mx
  • Tax Administration Service (SAT) — Seller tax compliance certification and fiscal lien verification; www.sat.gob.mx
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