International adoption is one of the most complex areas of family law, as it involves the interaction of at least two different legal systems: that of the child’s country of origin and that of the adoptive parents’ country of residence. In this context, LGBTI+ families may face additional difficulties arising from the lack of global regulatory harmonisation.
The process does not depend solely on the willingness of the prospective adoptive parents, but also on structural factors such as international agreements, administrative criteria and legal restrictions imposed by the child’s country of origin.
Interaction between different legal systems
Each international adoption requires compatibility between:
This interaction may create conflicts when legal systems do not recognise the family structure of the prospective adoptive parents in the same way.
The best interests of the child principle
This principle is the cornerstone of any international adoption process. However, its interpretation may vary significantly between jurisdictions, particularly in relation to same-sex couples and LGBTI+ families.
Over recent decades, international adoption has experienced a significant decline in the number of cases due to legislative changes in many countries of origin, which have restricted the international placement of children.
Global trend towards greater restrictions
Many States have strengthened their international adoption policies, prioritising:
Within this context, same-sex couples are disproportionately affected due to explicit or indirect restrictions.
Progressive openness in certain legal systems
Some countries have moved towards more inclusive models, allowing adoption by same-sex couples under specific conditions. However, these cases remain limited globally.
LGBTI+ families face a highly unequal legal landscape depending on the child’s country of origin.
Common restrictions based on sexual orientation or gender identity
The most common limitations include:
These restrictions are not always expressed explicitly but may also arise through administrative requirements or practical barriers.
Impact on international family planning
These limitations require many families to reconsider:
In practice, this makes legal planning an essential stage of the adoption process.
Once an adoption has taken place abroad, its recognition in Spain is not automatic in every case. The Spanish legal system carries out a legal review to verify that the procedure complies with the fundamental principles of Spanish law.
Legal review and international public policy
Spain may examine:
This review is not based on the sexual orientation of the adoptive parents, but rather on the validity of the procedure followed abroad.
Effects of recognition in Spain
When an adoption is recognised, it produces full legal effects, including:
Otherwise, additional procedures for validation or legal adaptation may be required.
International regulatory fragmentation
The absence of a unified global framework for international adoption creates significant legal uncertainty, particularly for LGBTI+ families.
Risk of interruption of the procedure
Legislative changes in the child’s country of origin may affect adoption applications already underway, creating uncertainty and causing significant delays.
Cross-border documentary uncertainty
Even when an adoption has been completed, discrepancies may arise between:
Scenario 1: Legislative change during the process
A same-sex couple begins an international adoption process in a country with permissive legislation. During the procedure, the country introduces additional restrictions that prevent new applications, forcing the family to reconsider their legal strategy.
Scenario 2: Partial recognition in Spain
An international adoption is valid in the child’s country of origin, but Spain requires an additional recognition procedure due to formal discrepancies in the documentation or in the authority that issued the adoption decision.
Trend towards greater protection of children in the international context
At the international level, there is a trend towards strengthening the protection of children, although this does not necessarily translate into greater uniformity in the recognition of adoptions.
Possible regulatory developments within the EU
Within the European Union, discussions continue regarding the need for greater coordination in family law matters, although civil status remains within the competence of individual Member States.
International adoption for LGBTI+ families continues to be a complex legal area, characterised by significant differences between national legal systems and by the lack of global harmonisation.
Although progress has been made in certain jurisdictions, the practical reality continues to depend largely on the child’s country of origin and the recognition criteria applied by the receiving State, such as Spain.
For an assessment of an individual case and assistance with international adoption procedures for LGBTI+ families, it is advisable to seek specialised legal advice in international family law, particularly in cross-border situations and cases involving complex regulatory frameworks.
