Mauricio Kuri González, governor of the central Mexican state of Querétaro and a member of the Christian-democratic right-wing National Action Party, or PAN, has vetoed legislation passed by the state Congress that would have permitted adults to alter their legal gender on official documents through a simplified administrative procedure based on self-perception, without medical or judicial requirements.
The bill, promoted by the ruling left-wing Morena party, led by President Claudia Sheinbaum, and approved on April 30 by a vote of 14 to 11, defined gender identity as an individual’s internal experience that may or may not correspond to biological sex recorded at birth. It explicitly stated that no proof of surgery, hormones, therapy or diagnosis would be needed. Although the text limited the process to those of legal age, Governor Kuri warned that its ambiguities risked opening the door to challenges affecting minors.
In a video message released on May 25, Governor Kuri declared: “Our priority is to work to protect families … we have placed special emphasis on safeguarding our children and adolescents, because our future and our hope lie with them.” He described the measure as “driven by the radical left” and stated: “I will not allow it,” arguing it threatened “the values, upbringing and integrity of Querétaro families” and represented an ideological imposition.
Under the state constitution, the veto returns the bill to Congress, which would require a two-thirds majority to override it. The PAN parliamentary group swiftly backed the governor, emphasising that “the best interests of girls, boys and adolescents must prevail over any ideological agenda” and stressing the need for decisions grounded in scientific, psychological and legal rigour to protect family stability.
Querétaro, known for its strong family-oriented policies and economic dynamism, has positioned itself nationally as a defender of childhood. Pro-family organisations such as Actívate gathered nearly 3,000 signatures urging rejection of the bill. Uriel Esqueda of Actívate praised the governor’s “courage” and warned that the supposed adult-only safeguard, hidden in legislative drafting techniques, could enable strategic litigation similar to cases in Puebla and Jalisco, potentially compelling courts to extend provisions to minors.
The state, with a significant child and adolescent population, roughly 678,000 aged 0-17 according to earlier INEGI data, maintains active systems for the protection of minors under its Law on the Rights of Girls, Boys and Adolescents. Kuri’s administration has highlighted its record on family support and child safeguarding amid broader national debates.
Similar gender identity recognition laws exist in around 24 other Mexican states, often advanced through administrative reforms or judicial rulings. Critics in Querétaro, including religious and civil society voices aligned with traditional family structures, contend that such measures undermine biological reality, parental authority and the integral development of the young in line with natural law and Catholic social teaching on the human person.
Reactions have been sharply divided. Morena legislators accused the governor of disinformation and regressive politics, while LGBT+ groups decried the veto as increasing exclusion. Supporters of the governor’s stance, including local PAN figures and family organisations such as the Frente Nacional por la Familia, welcomed it as a defence of the common good against what they view as a broader cultural erosion of anthropological foundations rooted in creation and the family.
The episode underscores ongoing tensions in Mexico between progressive legislative agendas under the national Morena government and resistance from states governed by opposition parties committed to conserving the historic understanding of marriage, family and human sexuality upheld by the Church for centuries. Governor Kuri’s decision returns the measure to the legislature for further debate, leaving Querétaro’s legal framework on these matters unchanged for now.
