Gender Recognition in Mexico by State

Legal gender recognition refers to a law or policy allowing transgender people, including non-binary people, to modify their identity documents to reflect their self-perceived gender identity.

Each of Mexico’s 32 states has the authority to determine its laws and policies in civil, family, and registration matters in accordance with the constitution. It is up to each state legislature or administration to pass a law or enact an administrative decree that enables legal gender recognition through a simple administrative procedure at a state-level civil registry.

Data: Gender Recognition in Mexico by State
state_name summary law_1 link_1 law_2 link_2
Aguascalientes Aguascalientes has not reformed its legislation to create a legal gender recognition procedure for transgender people
Baja California In 2022, the state’s congress enacted a <a href="https://www.google.com/url?sa=t&amp;source=web&amp;rct=j&amp;opi=89978449&amp;url=https://legislacion.scjn.gob.mx/Buscador/Paginas/AbrirDocReforma.aspx%3Fq%3DnLJHBX9G5HZ%2BppDlBlVGhMfLMpuaxgZP3d6aPdHvAyCP1opAlooJMDQIXqWtHsiFzQR4fO0L6XADTsT8Bgrb3rzJmz4tekLCOL51ey6aw78FAvzqS7TpFDn1dZztWeSs&amp;ved=2ahUKEwjBnuLh4ZqMAxXNzwIHHYSHFmUQFnoECBgQAQ&amp;usg=AOvVaw3x_ZKGJM_N7iVEC1KsXhcv"><u>reform</u></a> to the Civil Code, creating an administrative procedure for legal gender recognition for adults. In June 2023, Mexico’s Supreme Court <a href="https://www.dof.gob.mx/nota_detalle_popup.php?codigo=5714822"><u>ruled</u></a> that the law’s requirement of being “at least 18 years old” was invalid as it did not recognize the rights of transgender children and adolescents. As a result, in 2024, Baja California’s congress passed a new <a href="https://legislacion.scjn.gob.mx/Buscador/Paginas/AbrirDocReforma.aspx?q=nLJHBX9G5HZ+ppDlBlVGhMfLMpuaxgZP3d6aPdHvAyBgSKFLpFCGHm58KAb9W7PpkzXp+hLMOgA7K8QPmH9Z1VLQr8Z6ov9Gzjz2WiuTjvQeVe42EWMLbw3BAyMHf5pE"><u>reform</u></a>, establishing a procedure for individuals under 18 and expanding legal gender recognition to non-binary people.&nbsp; Reform of the Civil Code (pp. 9-11) https://www.congresobc.gob.mx/Documentos/ProcesoParlamentario/Decretos/XXIVDECRETO No. 75.pdf
Baja California Sur In 2021, the state’s congress passed <a href="https://finanzas.bcs.gob.mx/wp-content/themes/voice/assets/images/boletines/2021/28bis.pdf"><u>a reform</u></a> modifying the Civil Code to create an administrative procedure for legal gender recognition. In June 2023, Mexico’s Supreme Court <a href="https://dof.gob.mx/nota_detalle.php?codigo=5704191&amp;fecha=06/10/2023#gsc.tab=0"><u>ruled</u></a> that it was unconstitutional to exclude children and adolescents from accessing this procedure<a href="https://dof.gob.mx/nota_detalle.php?codigo=5704191&amp;fecha=06/10/2023#gsc.tab=0">.</a> In 2024, Baja California Sur’s congress passed <a href="https://finanzas.bcs.gob.mx/wp-content/themes/voice/assets/images/boletines/2024/48.pdf"><u>a reform</u></a> amending the Civil Code and expanding the right of legal gender recognition to include children and adolescents and non-binary people Reform of the Civil Code https://www.cbcs.gob.mx/SESIONES/PORDINARIO23XV/06-ABRIL-2021/XPUNTO.pdf
Campeche In 2024, the state’s congress passed a <a href="http://periodicooficial.campeche.gob.mx/sipoec/public/periodicos/202408/PO2232QS16082024.pdf"><u>reform</u></a> amending the Civil Code to create an administrative procedure for legal gender recognition. Reform of the Civil Code
Chiapas Chiapas has not reformed its legislation to create a legal gender recognition procedure for transgender people
Chihuahua Although the state has not enacted any legislative reform around legal gender recognition as of March 2025, the Civil Registry has an <a href="https://www.oas.org/es/sap/dgpe/puica/docs/Compendio-de-practicas-de-reconocimiento-legal-de-la-Identidad-de-genero-en-las-entidades-federativas-de-Mexico.pdf"><u>administrative procedure</u></a> for legal gender recognition based on a 2019 Supreme Court <a href="https://sjf2.scjn.gob.mx/detalle/tesis/2020001"><u>ruling</u></a> finding that provisions of the state’s civil code violated the rights to equality and identity of transgender people by requiring a judicial process to secure legal gender recognition. That ruling established that an administrative procedure is the appropriate mechanism to guarantee these rights. Supreme Court ruling https://sjf2.scjn.gob.mx/detalle/ejecutoria/28693 Further Background https://laverdadjuarez.com/2019/11/25/sin-amparo-personas-trans-pueden-adecuar-su-acta-de-nacimiento-en-chihuahua/
Coahuila In 2018, the state’s congress passed a <a href="https://periodico.segobcoahuila.gob.mx/ArchivosPO/95-PS-27-NOV-2018.PDF"><u>law</u></a> creating the Law on Civil Registry of the State of Coahuila, establishing an administrative procedure for the recognition of self-identified gender identity. Reform of the Civil Registry Law (arts. 124-128; pp. 20-21) http://periodico.sfpcoahuila.gob.mx/ArchivosPO/95-PS-27-NOV-2018.PDF
Colima In 2019, the state’s congress passed a <a href="https://periodicooficial.col.gob.mx/p/27022019/p9022701.pdf"><u>law</u></a> reforming the Civil Code to create an administrative procedure for legal gender recognition. Reform of the Civil Code https://periodicooficial.col.gob.mx/p/27022019/p9022701.pdf
Durango Durango has not reformed its legislation to create a legal gender recognition procedure for transgender people
Guanajuato In 2024, the state’s congress passed <a href="https://congreso-gto.s3.amazonaws.com/uploads/dictamen/publicacion_archivo/6665/PER._OF._DEC.___50_51_52_53_54_55_56_Y_57.pdf"><u>a law</u></a> reforming the Civil Code to create an administrative procedure for legal gender recognition.
Guerrero Guerrero has not reformed its legislation to create a legal gender recognition procedure for transgender people
Hidalgo In 2019, the state’s congress passed a <a href="https://periodico.hidalgo.gob.mx/?tribe_events=periodico-oficial-alcance-1-del-15-de-mayo-de-2019"><u>reform</u></a> amending the Family Law of the State of Hidalgo, creating an administrative procedure for legal gender recognition, available only to individuals over 18 years old. In 2022, it passed a <a href="https://periodico.hidalgo.gob.mx/?tribe_events=periodico-oficial-alcance-4-del-24-de-noviembre-de-2022"><u>law</u></a> recognizing non-binary identities. Reform of the Law for the Family (p. 12) https://periodico.hidalgo.gob.mx/?tribe_events=periodico-oficial-alcance-1-del-15-de-mayo-de-2019
Jalisco In 2020, the state governor issued a <a href="https://apiperiodico.jalisco.gob.mx/api/sites/periodicooficial.jalisco.gob.mx/files/10-29-20-ii.pdf"><u>decree</u></a> amending the Civil Registry Regulation, allowing all individuals, regardless of age, to access legal gender recognition. In 2022, the state’s congress passed a <a href="https://apiperiodico.jalisco.gob.mx/newspaper/import/04-09-22-iv.pdf"><u>reform</u></a> amending the Civil Registry Law recognize this right, but limiting it to adults.<br /> In June 2023, Mexico’s Supreme Court <a href="https://dof.gob.mx/nota_detalle.php?codigo=5701395&amp;fecha=11/09/2023#gsc.tab=0"><u>ruled</u></a> that it was unconstitutional for Jalisco to limit access to the right to adults. In March 2025, however, Jalisco’s, congress <a href="https://www.congresojal.gob.mx/boletines/rechazan-reforma-para-que-menores-puedan-cambiar-de-identidad-de-g-nero-en-actas-de"><u>voted against</u></a> a measure that would have extended this right to children in line with the Supreme Court ruling.&nbsp; Gubernatorial Decree, Reform of the Regulation for the Civil Registry (pp. 10-17) https://periodicooficial.jalisco.gob.mx/sites/periodicooficial.jalisco.gob.mx/files/10-29-20-ii.pdf 2022: Reform of the Civil Registry Law (Art. 23, p. 8) https://periodicooficial.jalisco.gob.mx/sites/periodicooficial.jalisco.gob.mx/files/04-09-22-iv.pdf
Ciudad de México In 2014, Ciudad de México’s congress passed a <a href="https://data.consejeria.cdmx.gob.mx/portal_old/uploads/gacetas/7bb8a79364dfde1302011f559a62d207.pdf"><u>reform</u></a> amending the Civil Code and the Code of Civil Procedure to create an administrative procedure for legal gender recognition applicable only to adults. In 2021, the Ciudad de México’s Head of Government issued a <a href="https://data.consejeria.cdmx.gob.mx/portal_old/uploads/gacetas/091771983997a7b58875142bd6d8d889.pdf"><u>decree</u></a> allowing adolescents as young as 12 years old to access this right. Reform of the Civil Code (arts. 135 Bis - 135 Quintus) https://data.consejeria.cdmx.gob.mx/portal_old/uploads/gacetas/7bb8a79364dfde1302011f559a62d207.pdf 2021: Guidelines to Guarantee Human Rights in the Administrative Procedure for Recognition of Gender Identity in Mexico City for Adolescents https://sidh.cdmx.gob.mx/storage/app/media/Docs/ComSocial/GacetaOficial_BIS_270821_LGBTTI.pdf
Estado de México In 2021, the state’s congress passed a <a href="https://legislacion.edomex.gob.mx/sites/legislacion.edomex.gob.mx/files/files/pdf/gct/2021/julio/jul222/jul222c.pdf"><u>reform</u></a> amending the Civil Code to create an administrative procedure for legal gender recognition. In June 2023, Mexico’s Supreme Court <a href="https://dof.gob.mx/nota_detalle_popup.php?codigo=5741418"><u>declared</u></a> unconstitutional the fact that the law does not extend this right to people under 18 years old. As of March 2025, Estado de México’s congress has not reformed its legislation in line with that ruling.&nbsp; Reform of the Civil Code https://legislacion.edomex.gob.mx/sites/legislacion.edomex.gob.mx/files/files/pdf/gct/2021/julio/jul222/jul222c.pdf
Michoacán In 2017, the state’s congress passed a <a href="http://congresomich.gob.mx/file/Decreto-390.pdf"><u>reform</u></a> amending the Family Code of Michoacán de Ocampo to create an administrative procedure for legal gender recognition. Reform of the Family Code https://periodicooficial.michoacan.gob.mx/download/2017/agosto/18 de Agosto del 2017/7a-9717.pdf
Morelos In 2021, the state’s congress passed a <a href="https://periodico.morelos.gob.mx/obtenerPDF/2021/5986.pdf"><u>reform</u></a> amending the Family Code to create an administrative procedure for legal gender recognition. In November 2021, Morelos’ governor issued a <a href="https://database.ilga.org/api/downloader/download/1/MX%20-%20LEG%20-%20Morelos%20Decree%20to%20amend%20the%20Regulations%20of%20the%20Civil%20Registry%20(2021)%20-%20OR-OFF%20(es).pdf"><u>decree</u></a> amending the Civil Registry Regulation to expand this right to children between 12 and 17 years old. Reform of the Family Code (ejemplar 14.09.2021) https://periodico.morelos.gob.mx/ejemplares 2021: Reform of the Civil Registry Regulation (ejemplar 26.11.2021) https://periodico.morelos.gob.mx/ejemplares
Nayarit In 2017, the state’s congress passed a <a href="https://periodicooficial.nayarit.gob.mx/descargar_pdf.php?archivo=D%20270717%20(06).pdf"><u>reform</u></a> amending the Civil Code of the State of Nayarit to create an administrative procedure for legal gender recognition. Reform of the Civil Code http://periodicooficial.nayarit.gob.mx:8080/periodico/resources/archivos/D 270717 (06).pdf
Nuevo León Although the state’s legislative framework has not been reformed to guarantee an <a href="https://www.oas.org/es/sap/dgpe/puica/docs/Compendio-de-practicas-de-reconocimiento-legal-de-la-Identidad-de-genero-en-las-entidades-federativas-de-Mexico.pdf"><u>administrative procedure</u></a> for legal gender recognition, coordination between the Civil Registry and the local judiciary has enabled the implementation of procedures that, although formally judicial, have an administrative approach in practice. These procedures are carried out in accordance with the standards established in <a href="https://www.corteidh.or.cr/docs/opiniones/seriea_24_eng.pdf"><u>Advisory Opinion OC-24/17</u></a> of the Inter-American Court of Human Rights. Trans children and adolescents can access this process through their parents or legal guardians. A formally judicial procedure, although materially administrative, managed almost entirely through the civil registry. https://www.sdpnoticias.com/diversidad/cambio-identidad-de-genero-en-nuevo-leon-tramite-personas-trans.html
Oaxaca In 2019, the state’s congress passed a <a href="http://www.periodicooficial.oaxaca.gob.mx/listado.php?d=2019-10-5"><u>reform</u></a> amending the Civil Code to create an administrative procedure for legal gender recognition. In 2021, Oaxaca enacted another <a href="http://www.periodicooficial.oaxaca.gob.mx/listado.php?d=2021-10-16"><u>reform</u></a> extending this right to children 12 years old and older. In June 2023, Mexico’s Supreme Court <a href="https://dof.gob.mx/nota_detalle.php?codigo=5730515&amp;fecha=14/06/2024&amp;print=true"><u>ruled</u></a> that it was unconstitutional for the law to exclude children under 12 years old; with that reform nullified, all children in the state can now access this right. Reform of the Civil Code (arts. 136-137 Quáter; pp. 2-3) http://www.periodicooficial.oaxaca.gob.mx/files/2019/10/SEC40-02DA-2019-10-05.pdf 2021: Reform of the Civil Code, allowing gender recognition for minors (arts. 137 Ter – 137 Quáter; pp. 4-5) http://www.periodicooficial.oaxaca.gob.mx/files/2021/10/SEC42-04TA-2021-10-16.pdf
Puebla In 2021, the state’s congress passed a <a href="https://periodicooficial.puebla.gob.mx/media/k2/attachments/T_E_V_26032021_C.pdf"><u>reform</u></a> amending the Civil Code to recognize the right to legal gender recognition. In 2021, congress issued a corresponding <a href="https://ojp.puebla.gob.mx/media/k2/attachments/Reglamento_del_Registro_Civil_de_las_Personas_T5_22062021.pdf"><u>reform</u></a> of the Civil Registry Regulation to recognize this right. One of the requirements established in the civil code law was that the applicant be at least 18 years old. In March 2022, the Supreme Court <a href="https://www.dof.gob.mx/nota_detalle_popup.php?codigo=5681822"><u>declared</u></a> this provision unconstitutional. Congress has not legislated to comply with the ruling. Reform of the Civil Code http://periodicooficial.puebla.gob.mx/media/k2/attachments/T_E_V_26032021_C.pdf
Querétaro Querétaro has not reformed its legislation to create a legal gender recognition procedure for transgender people
Quintana Roo In 2020, the state’s congress passed a <a href="https://documentos.congresoqroo.gob.mx/decretos/EXVI-2020-11-17-61.pdf"><u>reform</u></a> amending the Civil Code to create an administrative procedure for legal gender recognition. Reform of the Civil Code http://documentos.congresoqroo.gob.mx/dictamenes/DI-XVI-2020-11-17_720_8.pdf Further Background https://www.jornada.com.mx/noticia/2020/11/19/estados/reforman-codigo-civil-de-qroo-para-reconocer-a-personas-2018trans2019-4694
San Luis Potosí In 2019, the state’s congress passed a <a href="http://congresosanluis.gob.mx/sites/default/files/unpload/tl/gpar/2019/10/uno.pdf"><u>reform</u></a> amending the Law on Civil Registry to create an administrative procedure for legal gender recognition. Gubernatorial Decree, Reform of the Regulation for the Law of Civil Registry http://www.cegaipslp.org.mx/HV2019Tres.nsf/nombre_de_la_vista/0EB945AEA16E405486258488006CA7FD/$File/Inic1-.pdf
Sinaloa In 2022, the state’s congress passed a <a href="https://media.transparencia.sinaloa.gob.mx/uploads/files/2/POE-16-marzo-2022-033-I.PDF"><u>reform</u></a> amending the Family Code to create an administrative procedure for legal gender recognition, also covering children and adolescents. Reform of the Family Code (pp. 3-11) http://media.transparencia.sinaloa.gob.mx/uploads/files/2/POE-16-marzo-2022-033-I.PDF
Sonora In 2021, the state’s congress passed a <a href="https://cipes.gob.mx/resources/docs/boletin/Decreto_142.pdf"><u>reform</u></a> of the Civil Registry Law creating an administrative procedure for legal gender recognition for adults. In June 2023, Mexico’s Supreme Court <a href="https://diariooficial.gob.mx/nota_detalle.php?codigo=5706097&amp;fecha=20/10/2023&amp;print=true"><u>declared</u></a> the law’s limitation of the right to adults to be unconstitutional. As of March 2025, congress has not reformed its laws in line with the ruling.&nbsp; Reform of the Civil Registry Law http://www.boletinoficial.sonora.gob.mx/boletin/images/boletinesPdf/2021/02/2021CCVII9I.pdf
Tabasco Tabasco has not reformed its legislation to create a legal gender recognition procedure for transgender people
Tamaulipas Tamaulipas has not reformed its legislation to create a legal gender recognition procedure for transgender people
Tlaxcala In 2019, the state’s congress passed a <a href="https://publicaciones.tlaxcala.gob.mx/indices/Ex14102019.pdf"><u>reform</u></a> to the Civil Code to create an administrative procedure for legal gender recognition. Reform of the Civil Code https://congresodetlaxcala.gob.mx/wp-content/uploads/2019/10/D.-113.-SE-REFORMAN-Y-ADICIONAN-DIVERSAS-DISPOSICIONES-DEL-CÓDIGO-CIVIL-DEL-ESTADO-DE-TLAXCALA.-011019.pdf
Veracruz In 2025, the state’s congress passed a reform modifying the Civil Code to create an administrative procedure for legal gender recognition. The reform does not impose any age requirements. Reform of the Civil Code (pp. 21-23) https://legisver.gob.mx/gaceta/gacetaLXVII/GACETA34.pdf
Yucatán In 2024, the state’s congress passed a <a href="https://www.yucatan.gob.mx/docs/diario_oficial/diarios/2024/2024-04-26_2.pdf"><u>reform</u></a> to the Civil Registry Law to create an administrative procedure for legal gender recognition.
Zacatecas In 2022, the state’s congress passed a <a href="https://periodico.zacatecas.gob.mx/visualizar/f54730ab-c545-4b5a-b769-a5025a7fe4be;1.2"><u>reform</u></a> to amend the Family Code creating an administrative procedure for legal gender recognition. In 2023, the director of the Civil Registry issued corresponding <a href="http://periodico.zacatecas.gob.mx/visualizar/1f058a50-e51c-4a4e-aef8-8a2eef072b1d;1.2"><u>guidelines</u></a> to implement the law. Reform of the Family Code https://www.congresozac.gob.mx/coz/images/uploads/20230126134044.pdf http://periodico.zacatecas.gob.mx/visualizar/1f058a50-e51c-4a4e-aef8-8a2eef072b1d;1.2

We celebrate the progress made in recognizing transgender identities in Mexico and urge continued efforts toward the full recognition of the human rights of transgender individuals. If you have additional information, we invite you to contact Human Rights Watch at lgbt@hrw.org.



International Standards

In November 2017, the Inter-American Court of Human Rights issued an advisory opinion stating that, in order to uphold the rights to privacy, nondiscrimination, and freedom of expression under the American Convention on Human Rights, states must establish simple, efficient procedures that allow people, including children, to change their names and gender markers on official documents. The advisory opinion said this must be possible through a process of self-declaration, without invasive or pathologizing requirements such as medical evaluations.

The court emphasized that such procedures should be “executed as quickly as possible” given they are of “such significance” and any delays can cause detrimental effects on an individual. It recommended an “administrative or notarial” procedure (instead of judicial proceedings, which often involve delays) and made clear that the State has a responsibility to ensure gender identities are updated in different records, to avoid an individual having to undertake “several procedures” involving “numerous authorities” and “unreasonable burdens.”

In 2019, the Mexican Supreme Court issued a landmark decision with clear guidelines on legal gender recognition, which it found to be a fundamental right protected both by the constitution and international law through provisions that guarantee the free development of personality, the right to privacy, the recognition of legal personality, the right to a name, and the right to identity. The court said that this must be an administrative process that “meets the standards of privacy, simplicity, expeditiousness, and adequate protection of gender identity.”

The International Covenant on Civil and Political Rights (ICCPR) provides for equal civil and political rights for all (article 3), the right to recognition for everyone before the law (article 16), and the right to privacy and family (article 17). Governments are obligated under the ICCPR to ensure equality before the law and the equal protection of the law of all persons without discrimination on any ground, including sex (article 26).

The Human Rights Committee, the treaty body responsible for overseeing implementation of the ICCPR, has specifically recommended on multiple occasions that governments should guarantee the rights of transgender people, including the right to legal recognition of their gender on the basis of self-identification, and that states should repeal abusive and disproportionate requirements for legal recognition of gender identity.

In his report to the UN General Assembly in 2018, the UN independent expert on sexual orientation and gender identity noted that “lack of legal recognition negates the identity of the concerned persons to such an extent that it provokes what can be described as a fundamental rupture of State obligations … [W]hen States deny legal access to trans identities, what they are actually doing is messaging a sense of what is a proper citizen.” He has said that legal gender recognition must be a simple administrative procedure based on self-determination and without abusive requirements such as medical certification. Notably, the independent expert highlights trans people’s “systematic exclusion from education, employment, and housing, health care and all other sectors of social and community life” as reason for why gender recognition is a “human rights imperative.”

The Committee on Economic, Social and Cultural Rights (CESCR), the treaty body responsible for overseeing the implementation of the International Covenant on Economic, Social and Cultural Rights (ICESCR), has also made an explicit link between the lack of gender recognition for trans people and violations of socio-economic rights. It has accordingly called on at least one state to ensure that trans people have “effective access to economic, social and cultural rights.”

The Yogyakarta Principles, written by a group of international human rights experts who met in 2006 in Yogyakarta, Indonesia, and updated in 2017, also urge states to ensure that administrative procedures exist whereby a person’s self-defined gender identity can be indicated on all state-issued identity documents that include gender markers. The principles also endorse an individual’s right to choose how and when to disclose their gender identity under the right to privacy.