Spanish Criminal Lawyers in Madrid

Excellence
in criminal defence

When your freedom is at stake, experience is not an added value: it is the only thing that matters.

Our Philosophy

Exclusive
dedication to
criminal law.

Founded in 2006, Chabaneix Abogados is deeply committed to criminal law. Every member and associate of the firm — criminal lawyers, partners in Spain and abroad, forensic experts — is dedicated exclusively to this branch of law. Our Spanish-speaking criminal lawyers serve clients to the highest standards of legal expertise, in the most complex proceedings at national and international level.

Legal Craftsmanship

The art of criminal defence.

I
First comes knowledge. Then come the years of criminal practice. Until you reach what we call legal craftsmanship.

II
Chabaneix does not merely apply the law: we work to build innovative solutions that create case law, both nationally and internationally.

III
The accumulated years of courtroom experience, the specialisation of the firm, the continuous training of our lawyers and our real-time awareness of national and international legislative change allow us to deliver genuine legal craftsmanship for our clients — always with the best possible result in mind.

Our Criminal Defence Method

Art and precision.

At Chabaneix Abogados we do not limit ourselves to applying defence strategies that already exist. After years of practice and experience at national and international level, we are able to offer our clients a true legal craftsmanship that has produced innovative judgments in favour of those we defend.

We are a criminal law firm in Madrid with exclusive dedication to criminal law. We accept criminal matters only, so that the most delicate cases receive our full attention. Our criminal lawyers are selected for their training, their experience and their vocation in criminal law: not one of them is a generalist.

Because we understand what a person facing criminal proceedings goes through, our attention is not confined to office hours. You will have close counsel available 24 hours a day, weekends included.

Legal Services & Areas of Expertise

Our areas of expertise

To defend better, Chabaneix Abogados has for years chosen ultra-specialisation in the following areas. Concentrating our knowledge and experience in these fields is what allows us to offer our clients the strongest possible defence.

01

National Court

Representation in the most complex proceedings in Spanish criminal law, before the Audiencia Nacional.

02

Extraditions & European Arrest Warrants

More than 1,000 extradition proceedings supervised. The absolute reference in Spain for extradition and the European Arrest Warrant.

03

Economic Criminal Law

Tax fraud, money laundering, punishable insolvency and corporate offences.

04

International Criminal Law

Cross-border proceedings run with collaborators in the world’s principal legal systems.

05

Corruption & Fraud

Defence in cases of public corruption, influence peddling, prevarication and embezzlement.

06

Offences Against Public Health

Proven experience in drug trafficking cases, frequently linked to organised crime.

07

Corporate Offences

Defence in offences committed within companies: forgery, misuse of company assets and related conduct.

08

Offences Against Property

Theft, fraud and embezzlement — from ordinary cases to the macro pyramid frauds currently before the National Court.

09

Offences Against Persons

Offences involving harm to physical or mental health, homicide and murder.

Our Team of Criminal Lawyers

Those who sign the defence.

Specialised Criminal Defence

Luis Chabaneix

Founding partner and criminal lawyer, holder of a bilingual degree in French and Spanish law from the University of Paris X Nanterre. He specialises in economic criminal law proceedings with an international component — above all extraditions — with a strong presence before the National Court in Madrid. He is legal adviser to the French Embassy and Consulate, and a lawyer recommended by the Embassies of the United States, Canada and Belgium.

Carlos Bautista

Doctor of Law and University Professor. Prosecutor for 32 years, 20 of them at the National Court. Specialised in economic criminal law proceedings, he is also the absolute reference in Spain for extradition and European Arrest Warrants, having supervised more than 1,000 proceedings during his tenure as Prosecutor at the National Court.

Luis Chabaneix (President) and Carlos Bautista (Vice-President) are the founders of IELEA, the first international association of lawyers specialised in extradition.

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Ismael Akkouh profile picture
Ismael Akkouh
12 June 2026
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No puedo estar más agradecido al despacho chabaneix abogados. Tuve un proceso penal bastante largo y gracias a Borja, por su gran defensa, quedé absuelto. Recomiendo 100% este despacho!!!!
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J K
1 April 2026
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I cannot thank the Chabaneix Abogados team enough for their hard work. They managed to drop the unfair charges against me before trial. In addition, they were extremely helpful to my needs as a foreigner, providing a specialist who spoke my native language and ensured that my testimony was handled in my own language as well. Truly professional and effective.
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MACI
9 March 2026
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Quiero dar la enhorabuena a Luis Chabaneix, llevo años con ellos y no paran de mejorar. Es el mejor despacho que he conocido y con un trato humano excelente. Carlos Bautista es un refuerzo de primer nivel al equipo, único por su experiencia, implicación, proactividad y desempeño en los procedimientos. Todo el que tenga un caso penal no va a estar en mejores manos que en las de Luis y su despacho.
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Manuel Palacios
4 March 2026
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Contar con este despacho, concretamente con Luis y Miguel, pero todos los expertos están al más alto nivel, ha sido una tranquilidad enorme en momentos difíciles. Yo no podría haber elegido un despacho de abogados mejor en todo el país, de verdad que no podría. Es una inversión en el mejor resultado posible; y en tranquilidad mental.
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Marta M
3 March 2026
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Chabaneix Abogados es un despacho muy serio y profesional, que nos llevó un caso de extradición solicitado por Estados Unidos. Luis y Carlos, nos atendieron un domingo por la mañana y desde el primer momento prestaron un asesoramiento claro y conciso, en el que manejaron los tiempos, argumentos y criterios de forma muy clara y transparente, trasladándonos en todo momento la información real y las posibilidades de éxito. Finalmente, el proceso se ganó ante la presión de EEUU cancelándose la extradición y ganando la causa. Siempre estaremos en deuda con ellos. Supieron y demostraron estar a la altura profesional y humana que necesitábamos y esperábamos. Gracias, siempre.
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George Ivensiya
24 February 2026
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Excelente trabajo de Chabaneix Abogados. Soy bloguero político ucraniano y me ayudaron a evitar una extradición en un caso sumamente complejo. Encontré este despacho gracias a la Inteligencia Artificial y fue un acierto total. El equipo de Chabaneix demostró un nivel excepcional, encontrando argumentos jurídicos sólidos que el tribunal español aceptó plenamente. Gracias a su estrategia profesional y meticulosa, mi libertad fue protegida. Recomiendo esta firma a cualquiera que busque la mejor defensa legal en España
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Hugo Blasy
18 February 2026
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Je recommande ce cabinet d’avocats qui a été d’une grande aide, très professionnel et efficace. Je remercie particulièrement Maître Ana pour sa réactivité et son écoute, ainsi que Maitre Luis.
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Lore
9 December 2025
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Asesoramiento claro y estratégico. Contraté los servicios de Chabaneix abogados para la defensa en un procedimiento penal. Destaco su enfoque metódico: desde la primera reunión presentaron un plan claro, plazos realistas y alternativas posibles. La comunicación fue precisa y sin rodeos, lo que permitió tomar decisiones informadas en cada fase. Un equipo competente y resultados acordes a lo planteado. Todo excelente y muy agradecida con ellos.

Some embassies that trusted us

Bélgica y Rumanía

Canada

Abogados penalistas en Madrid desde 2007

In the most difficult cases.

Since its foundation in 2006, Chabaneix Abogados has acted in the most complex criminal proceedings at national and international level, with maximum precision and obtaining the best results for those it defends.

More than 50 countries. National Court. ECHR.

Successful Cases in Criminal Law and Extraditions

Victories that speak for themselves.

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Successful Case

Extradition to Kuwait

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Successful Case

Extradition to Belarus

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Successful Case

Extradition to Switzerland

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Successful Case

Extradition to Mexico

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Successful Case

Extradition to Ecuador

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Successful Case

Extradition to Bolivia

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Successful Case

Extradition to Argentina

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Successful Case

EXTRADITION TO UNITED STATES.

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Successful Case

EXTRADITION TO ALGERIA.

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Successful Case

EXTRADITION TO CHINA.

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Free Consultation

Our experience and knowledge become your advantage.

Our attorneys will work tirelessly to ensure you receive the best legal representation possible. Contact us and submit your issue to be promptly assisted by our expert criminal justice lawyers.

Free Consultation

Our experience and knowledge become your advantage.

Our attorneys will work tirelessly to ensure you receive the best legal representation possible. Contact us and submit your issue to be promptly assisted by our expert criminal justice lawyers.