Dr. Mauricio Flank Ejchel
- Hague Child Abduction
- Divorce & Separation
- Family Law in Brazil
- Child Custody & Visitation
- Child Relocation
- Asset Division
Dr. Mauricio Ejchel is a highly qualified international lawyer based in São Paulo, Brazil, having earned his Law degree from the prestigious Law School of the Catholic University of São Paulo and a postgraduate degree in International Relations. He was admitted to the Brazilian Bar Association in 1995 and established MF Ejchel International Family Law in 1996.
As a specialist in international family law and Hague Child Abduction cases, Dr. Ejchel is regularly invited by the main Brazilian TV networks to offer legal insights on these subjects and also contributes as a columnist to Radio Justice, an entity affiliated with the Brazilian Supreme Court.
With 29 years of legal experience, Dr. Ejchel provides strategic counseling, leads mediation, manages complex cases, and frequently serves as a Brazilian law expert before foreign judiciaries in the US, UK, and Australia. His commitment to protecting the interests of his clients is at the core of his legal practice, guided by a deep understanding of the law, compassion, empathy for client needs, and dedication to outstanding legal results.
This trajectory has also earned Dr. Ejchel international recognition. He is proud to contribute to Chambers Global Practice Guides — Child Relocation 2025–2026 (Brazil), a publication by one of the most respected legal directories worldwide. His participation underscores the acknowledgment of his expertise in cross-border family law and his role as a reference for clients and colleagues internationally.
Dr. Mauricio Flank Ejchel
- hague child abduction
- Divorce & Separation
- Family Law in Brazil
- Child Custody & Visitation
- Child Relocation
- Asset Division
Dr. Mauricio Ejchel is an international lawyer in São Paulo, Brazil, with solid academic and professional credentials. Law degree from the Catholic University of São Paulo, postgraduate specialization in International Relations, and admission to the Brazilian Bar Association in 1995 established the foundation of a career fully dedicated to cross-border disputes. In 1996, he founded MF Ejchel International Family Law, today recognized as a reference in international family law.
Professional activity concentrates on divorce, custody, child support, relocation, and Hague Convention child abduction claims. Representation includes parties from the United States, United Kingdom, Australia, Ireland, and several other jurisdictions. Consistently sought by major television networks and international publications, his legal opinions shape debate and inform public understanding of international family conflicts.
In 2025, his career reaches three decades of uninterrupted practice. Engagement before Brazilian courts is complemented by frequent participation as an expert on Brazilian law in proceedings abroad, including the United States, United Kingdom, and Australia. Strategic counseling, mediation, and expert testimony form part of a consolidated practice that addresses highly complex and sensitive disputes with precision and authority.
Trajectory is defined by leadership in international child abduction litigation and cross-border family controversies. Mastery of Brazilian judicial processes, combined with tactical insight and international cooperation, enables consistent transformation of adverse situations into enforceable legal solutions. This record positions him as a leading practitioner in the field of international family law.
Being featured in Chambers Global Practice Guides represents international recognition of our expertise in cross-border family law. Chambers is one of the most respected global legal directories, and the invitation to contribute to the Child Relocation 2025–2026 (Brazil) guide acknowledges our authority and professional standing in this highly complex area of international law.
This participation highlights our role as a reference for clients and colleagues worldwide, demonstrating both the trust placed in our work and our contribution to shaping international discussions on family law.
Download the Chambers Global Practice Guide – Child Relocation 2025–2026 (Brazil)
Read the article on Chambers Global Practice Guides
View our professional profile on Chambers
Sports Gazette — Jean Case
Record News – Turkey Case
CNN Brasil — International Affairs
Record TV — Hague Child Abduction
Podcast On Air — Global Law
Balanço Geral — International Case
Record News — International Law
International Treaties — Legal Commentary
Sunday Special — Argentina (2)
International Cases
Analysis of French judicial cooperation and cross-border evidence standards.
Administrative law review regarding passport retention and international mobility.
Extradition, dual criminality, and enforcement of criminal sentences in Brazil.
Family settlements and international asset division agreements between jurisdictions.
Comparative insights on estate protection and inheritance planning under international law.
Supreme Federal Court precedents on extradition and cooperation in criminal matters.
Extradition and execution of final decisions under bilateral treaties.
Application of the 1980 Convention in Brazilian courts.
Legal assistance in administrative removals of Brazilians abroad and procedural safeguards.
Knowledge Center
Hague Convention — International Child Abduction
Habitual residence, wrongful retention, and judicial cooperation mechanisms under the 1980 Hague Convention.
International Divorce — Jurisdiction & Enforcement
Recognition of foreign divorce judgments and applicable procedural rules in Brazil.
Custody Across Borders
Shared custody frameworks, parenting plans, and enforcement of cross-border orders.
International Relocation of Children
Procedures for relocation requests, best interest analysis, and protective guarantees.
Recognition of Foreign Judgments (STJ)
Homologation at the Superior Court of Justice, apostille, and translation requirements.
International Prenuptial Agreements
Choice of law, property regimes, and enforceability in multi-jurisdictional contexts.
Parental Child Abduction Defense Strategies
Article 13 exceptions, grave risk evaluation, and evidentiary standards in Brazil.
International Mediation & Child Welfare
Cross-border negotiation and child protection standards within Hague frameworks.
Digital Evidence in International Litigation
Authentication, chain of custody, and digital admissibility in transnational courts.
International Asset Division
Distribution of property, bank accounts, and investments located abroad.
© 2026 MF Ejchel International Family Law · São Paulo – Brazil · Legal Knowledge and Publications
Legal Articles
Frequently Asked Questions
Can I divorce a Brazilian spouse while living abroad?
Yes, through a Brazilian lawyer with a notarized and apostilled power of attorney.
How do I recognize a foreign judgment in Brazil?
Recognition occurs through exequatur at the Superior Court of Justice (STJ) with apostille and translation.
Can a parent request the child’s return under the Hague Convention?
Yes. The request is made via the Central Authority (DRCI/MJSP) to Federal Courts.
How long does a Hague case take in Brazil?
On average, six to twelve months, depending on judicial cooperation and case complexity.
Can I get divorced without traveling to Brazil?
Yes, through representation by a Brazilian attorney under a valid power of attorney.
Can a foreign marriage be registered in Brazil?
Yes, after apostille, translation, and transcription at a Brazilian civil registry.
What is the default marital property regime in Brazil?
Partial community of property (comunhão parcial), unless a prenuptial agreement states otherwise.
Are prenuptial agreements valid?
Yes, if registered; foreign ones need apostille, translation, and STJ recognition if judicially invoked.
Can foreign spouses own property in Brazil?
Yes, subject to registration rules and legal marital regime compliance.
How is child support calculated?
Based on each parent's financial capacity and the child's needs.
Can custody be shared if parents live in different countries?
Yes, courts may determine shared custody using cooperation mechanisms or virtual visitation.
Can domestic violence affect a Hague Convention case?
Yes. Courts may apply Article 13(b) if there is evidence of grave risk to the child.
Are online marriages recognized in Brazil?
Only if later registered and validated by Brazilian authorities.
Can a parent relocate a child abroad?
Only with court authorization or express consent of the other parent.
What is the Central Authority in Brazil?
The DRCI, part of the Ministry of Justice, coordinates Hague and cooperation cases.
Can foreigners inherit property in Brazil?
Yes, inheritance follows Brazilian law, with half of assets reserved for necessary heirs.
Are foreign wills valid in Brazil?
Yes, if apostilled, translated, and consistent with Brazilian succession law.
What happens if child support is unpaid?
It may lead to civil imprisonment or asset seizure under Brazilian law.
Are same-sex marriages recognized in Brazil?
Yes, since 2013, with full equality in rights and obligations.
Can a Brazilian court enforce a foreign custody order?
Yes, once the foreign judgment is recognized by the STJ through exequatur.
Are foreign adoption judgments recognized?
Yes, if compliant with the Hague Adoption Convention and approved by the STJ.
What is parental alienation under Brazilian law?
Acts that obstruct a child’s relationship with a parent; punishable with fines or custody change.
Can a foreigner obtain joint property division in divorce?
Yes, if assets were acquired for consideration during marriage and documented properly.
Where can I find official information in English?
Visit the Knowledge Center for legal guides and updates.
Speak with Dr. Mauricio Ejchel
International Family Lawyer – São Paulo, Brazil
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