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Cuban National Center for Sex Education

Cuban government-funded institution responsible for sex education, sexual-health research, professional training, and advocacy concerning sexual rights and gender diversity.

Last updated August 25, 2026

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Overview

The Cuban National Center for Sex Education, commonly known by its Spanish acronym CENESEX, is a government-funded Cuban institution devoted to sex education, sexual-health policy, professional training, research, and the promotion of sexual rights. It was established in 1989 as the successor to the National Sex Education Working Group, an organization created in 1972 to coordinate sex-education activities across Cuban institutions and society. CENESEX therefore represents the institutional continuation of a national program that had already involved the Federation of Cuban Women and Cuba’s Ministry of Public Health. The center’s stated mission is to help develop a culture of sexuality that is complete, pleasurable, responsible, and grounded in the exercise of sexual rights. Its work has included public education on contraception and HIV/AIDS, the preparation of sexual-health educators and therapists, research on sexuality, and specialized support related to gender identity, sexual dysfunction, and transgender health. The organization is not primarily a consumer-facing commercial brand; it is better understood as a public-sector service and advocacy institution operating within Cuba’s health and education system. CENESEX has received international attention because of its advocacy for greater tolerance of lesbian, gay, bisexual, and transgender people in Cuba. Its public work has emphasized acceptance of sexual diversity and the recognition of transgender people’s gender identities. The center has also supported access to medical and legal measures intended to improve the situation of transgender Cubans, including hormone treatment, gender-affirming surgery, and identity documents reflecting a person’s changed gender. Mariela Castro has been identified as the head of CENESEX. Her public profile has contributed to the institution’s visibility outside Cuba: she is the daughter of Vilma Espín, a former president of the Federation of Cuban Women, and Raúl Castro, the former Cuban head of state. Under CENESEX’s public-facing advocacy, transgender rights and broader LGBT acceptance became prominent parts of the center’s international profile, alongside its more traditional sex-education and public-health responsibilities. A major policy development associated with the center was Cuba’s approval in June 2008 of a measure providing state-funded gender-affirming surgery and hormone-replacement treatment for transgender people. Earlier proposals also contemplated changes to legal identity documents so that they could reflect a person’s gender. A draft measure had been presented to the Cuban parliament in 2005. The policy process made CENESEX a prominent participant in regional discussions about transgender healthcare and legal recognition, although the available reference material does not establish the full scope of implementation, later amendments, or current service availability. CENESEX’s activities span education, clinical and psychosocial support, research, policy advocacy, and public communication. Its significance lies less in branded products than in its role as a national coordinating and specialist institution. It operates in Cuba and is associated with the country’s public-health and educational structures. Detailed information about its current organizational structure, budget, facilities, staff beyond its publicly identified leadership, and service delivery figures is not established by the supplied sources.

History

Cuba’s national sex-education work predates the creation of CENESEX. Following the Cuban Revolution, sex-education programs were coordinated through cooperation between the Federation of Cuban Women and the Ministry of Public Health. These efforts sought to address sexuality as a public-health and educational matter rather than leaving it solely to private or informal instruction. In 1972, the National Sex Education Working Group was established as a dedicated body for developing and coordinating sex-education activities in Cuban institutions and wider society. Its remit expanded in 1977. In addition to general education, the group took on the training of sexual therapists and educators, specialized attention for transgender people, and advice and therapy related to sexual dysfunction. This expansion created an institutional base for combining education, clinical support, research, and professional development. The National Center for Sex Education was founded in 1989 as the successor to the working group. Its creation intensified national research and the preparation of qualified specialists in sexuality. CENESEX’s stated mission frames sexuality as an area involving well-being, responsibility, pleasure, and rights. Its public-health responsibilities have included education concerning contraception and HIV/AIDS, while its specialist and advocacy work has addressed sexual diversity and transgender health. The center became particularly visible internationally through its support for LGBT inclusion and transgender rights. It has advocated greater social tolerance, recognition of an individual’s gender identity regardless of sex assigned at birth, and improved access to relevant medical and legal services. Mariela Castro has been identified as the center’s head and has served as its most prominent public representative in international discussions. A significant policy episode concerned state-funded gender-affirming care. A draft measure was presented to Cuba’s parliament in 2005, with proposals involving free surgery, hormone treatment, and updated identity documentation for transgender people. The measure was approved in June 2008. This development led observers to describe Cuba as potentially one of the more progressive Latin American countries on transgender policy at that time, while also making CENESEX a central reference point in regional debates about sexual rights and public healthcare. CENESEX continues to be described as a Cuban public institution working across education, health, research, training, and advocacy. The supplied reference material does not provide a detailed account of its later institutional reforms, current staffing, budget, facilities, or quantitative service outcomes. Those areas should be verified against current Cuban government and institutional publications before being added to a definitive profile.

  • 2008

    Cuba approves state-funded gender-affirming treatment

    [1]

    A measure approved in June provided for free gender-affirming surgery and hormone-replacement treatment for transgender people.

  • 2005

    Draft transgender-health measure presented to parliament

    [1]

    A draft proposal associated with CENESEX’s advocacy addressed publicly funded gender-affirming healthcare and legal identity documentation for transgender people.

  • 1989

    CENESEX founded

    [1]

    The National Center for Sex Education was established as the successor to the National Sex Education Working Group, with an expanded emphasis on research and specialist training.

  • 1977

    Working Group expands into specialist sexual-health functions

    [1]

    The working group added professional training for sexual therapists and educators, specialized attention for transgender people, and counseling related to sexual dysfunction.

  • 1972

    National Sex Education Working Group established

    [1]

    Cuba created a dedicated national body to develop and coordinate sex-education activities in institutions and society.

Products and positioning

A Cuban public-sector center combining sex education, sexual-health expertise, professional training, research, and advocacy for sexual rights and gender diversity.

  • Public education · 1989

    National sex-education programs

    CENESEX coordinates and supports sex-education activity addressing sexuality, sexual responsibility, sexual rights, contraception, and related public-health concerns. The programs are institutional and educational rather than commercial consumer products.

  • Professional education · 1989

    Sexual-health professional training

    The center develops and supports training for sexual-health educators, therapists, and other qualified professionals. This role continues the specialist-training function that had been assigned to Cuba’s National Sex Education Working Group before CENESEX was founded.

  • Public-health communication

    Sexual-health information and HIV/AIDS education

    CENESEX contributes to education on contraception and HIV/AIDS as part of its wider public-health mission. The supplied sources do not identify specific publication titles, campaign budgets, or audience figures.

  • Specialist health and rights services · 1977

    Transgender-health support and advocacy

    The institution has supported specialized attention for transgender people, public recognition of gender identity, and access to hormone treatment and gender-affirming surgery. Its role combines advocacy, specialist guidance, and policy engagement; the available material does not specify the current clinical delivery model.

Marketing campaigns

  • Campaigns for LGBT tolerance and sexual diversity

    Cuba

    CENESEX has conducted and supported public advocacy promoting tolerance of LGBT people, acceptance of sexual diversity, and the exercise of sexual rights.

    Outcome. The campaigns made CENESEX internationally associated with LGBT inclusion and sexual-rights advocacy in Cuba.

  • Transgender-rights and gender-identity advocacy

    Cuba

    The center advocated recognition of transgender people’s gender identities and improved access to medical treatment and identity documents reflecting a person’s changed gender.

    Outcome. The advocacy contributed to the policy process that culminated in Cuba’s 2008 approval of state-funded gender-affirming surgery and hormone treatment.

Brand decisions

  • 2008

    Support for state-funded gender-affirming healthcareStrategy

    Background

    CENESEX advocated measures to improve transgender healthcare and legal recognition, following a draft proposal presented to the Cuban parliament in 2005.

    Action taken

    Cuba approved a measure in June 2008 providing free gender-affirming surgery and hormone-replacement treatment for transgender people.

    Aftermath

    The decision increased CENESEX’s international visibility and positioned the institution as a prominent Cuban voice in debates over transgender rights and public healthcare.

Sources2 sources

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