Professionalism and expertise
Our team is made up of experienced lawyers, ready to assist you with your legal procedures with a personalized, high-quality service.
Team
Me Nguyen is the founding partner of the law firm Artes Juris in Geneva. With a solid university education and diverse legal expertise, Me Nguyen specializes in civil and criminal litigation, with in-depth knowledge in the fields of labor law, landlord and tenant law, family law, real estate law, commercial law and contracts.
Me Lam Nguyen studied at the universities of Harvard Law School, the Graduate Institute of International and Development Studies (IHEID) and Lausanne. He has represented cases that have been the subject of articles in various newspapers, such as Euronews, Le Matin Dimanche, RTS, Tribune de Genève, Tages Anzeiger, Berner Zeitung and Basler Zeitung.
Me Duy-Lam Nguyen
Partner - Founder of Artes Juris
Admitted to the Geneva Bar
Areas of expertise
Criminal law
Civil law
Business law
Real estate law
Languages
French
English
Vietnamese
Me Traussnig is an attorney specializing in private law and new technology law, with expertise in Web3, digital finance and crypto-asset regulation.
His background combines solid experience in legal practice and recognized know-how in the strategic support of companies and institutions on issues related to new technologies.
He held the position of Senior Manager in a consulting firm specializing in new technologies, particularly web3, after experience in the Big Four, at the heart of business law. Previously, Me Traussnig worked at the Public Prosecutor's Office, developing expertise in criminal law, which has enriched his skills in emerging technology law. This dual specialization, combined with his knowledge of financial matters, enables him to offer sound advice on financial fraud, cybercrime and the regulation of disruptive technologies in the context of consulting or legal disputes.
Me Traussnig holds a Certificate of Advanced Studies (CAS) in Digital Finance Law from the University of Geneva and is a Cardano Blockchain Certified certified Associate by the Cardano Foundation.
During his career, he has been involved in several major projects, both nationally and/or internationally, and has an in-depth understanding of the workings of the Swiss judicial authorities
Me Matthias Traussnig
Partner - Artes Juris
Admitted to the Geneva Bar
Areas of expertise
Digital law
Criminal law
Civil law
Business law
Languages
French
English
German
Me Aurélien Rocher is a French attorney and academic with solid expertise in digital and company law.
After being sworn in as an attorney in Lyon in 2014, he began his career in Switzerland, in the legal departments of the Big Four, where he created and led the team dedicated to new technology law for one of them. In parallel to his duties as a practitioner, he has continuously developed academic, teaching and research activities, focused on business and digital law. This unique career path has led him to develop particular expertise in cross-border matters, based on his in-depth knowledge of European regulations and his practice in Swiss law.
Accustomed to working in multidisciplinary teams, he brings a pragmatic vision and ensures that his legal advice aims both at legal compliance and the satisfaction of his clients' strategic objectives. Also drawing on his numerous publications in Switzerland and internationally (notably in France, Canada, China and the United States), some of which have been referenced on the scientific blogs of Harvard and Oxford Universities, he uses his precise knowledge of the applicable regulations in his legal projects. When foreign national laws are relevant, he mobilizes his network of foreign university colleagues and peers to anticipate and manage reforms impacting the digital domain.
Me Rocher holds a doctorate in law from the University of Lyon 3 thanks to a thesis in company law that was awarded the research prize in governance by the Institut Français des Administrateurs, as well as the title of lawyer and a Master's degree and diploma as a corporate counsel lawyer (DJCE) in Business Law and Taxation from the University of Lyon
Me Aurélien Rocher
Attorney in partnership with Artes Juris
Admitted to the Lyon Bar
Assistant professorr, University of Lyon 2
Areas of expertise
Digital law
Personal data law
Cybersecurity law
Business law
Languages
French
English
German
After academic training at the Sciences Po Paris School of Law and Harvard Law School, Me Roxane Best was sworn in at the Paris Bar in 2018.
She studied and worked abroad for several years (Mexico, China, United States), then practiced litigation and white-collar crime in leading law firms in Paris (Hogan Lovells and Clifford Chance) before founding her own firm in 2021, then joining forces to found the firm BHR Avocats in 2024.
In 2023, Me Roxane Best was elected Secretary of the Conference of Lawyers of the Paris Bar, a bicentennial institution that brings together twelve lawyers every year, elected by their peers and responsible for criminal defense in sensitive criminal and financial cases.
Me Roxane Best works in criminal, civil and commercial litigation. In criminal law, she acts on behalf of defendants and victims, particularly with regard to compensation for bodily injury.
She has also developed particular expertise in international criminal law (European arrest warrant, Interpol red notice, extradition, etc.) and juvenile law (juvenile criminal law and educational assistance).
Finally, as part of her commitment to fundamental freedoms, Roxane Best has developed expertise in the defense of militants and activists. She regularly defends citizens involved in the fight against climate inaction as well as political opponents before the criminal courts.
She works in French, English, Spanish and Chinese, and defends the interests of her clients throughout the country.
Me Roxane Best
Attorney in partnership with Artes Juris - Cabinet BHR
Admitted to the Geneva and Paris Bar
Areas of expertise
Criminal law
Criminal business law
International criminal law
Juvenile law
Languages
French
English
Spanish
Chinese
Diplômée de l’Ecole de Droit de Sciences Po, Louise Hennon s’est formée auprès de cabinets d’avocats d’affaires de premier plan ainsi qu’au sein d’entreprises internationales, à Hong Kong et Londres.
Elle a exercé pendant six ans en contentieux des affaires au sein du cabinet BG2V, avant de fonder le cabinet BHR Avocats en 2024.
En 2023, elle a été élue Secrétaire de la Conférence du Barreau de Paris, une institution qui réunit chaque année douze avocats élus à l’issue d’un concours d’éloquence, chargés d’assurer des missions de défense pénale d’urgence sur des dossiers criminels et correctionnels sensibles.
Louise Hennon intervient en droit des affaires et en contentieux commercial, civil et pénal. Elle accompagne ses clients dans la négociation de leurs contrats commerciaux et les assiste en cas de litige devant l'ensemble des juridictions nationales, notamment en matière de de distribution, de consommation ou de contentieux entre actionnaires.
Elle est également compétente en droit de la presse, avec une expertise particulière en matière de responsabilité sur internet (atteinte à la réputation, cyberharcèlement, responsabilité des hébergeurs de contenus).
Dans le cadre de son engagement en faveur des libertés fondamentales, Louise Hennon a également développé une expertise dans la défense des militants et des activistes. Elle défend régulièrement des citoyens engagés dans la lutte contre l’inaction climatique ainsi que des opposants politiques devant les juridictions pénales.
Ses langues de travail sont le français et l’anglais
Me Louise Hennon
Avocate Partenaire - Cabinet BHR Avocats
Barreau de Paris
Domaines de compétences
Droit pénal
Droit pénal des affaires
Droit des affaires
Droit de la presse
Contentieux civil
Langues
Français
Anglais
Espagnol
Me Romy Keddari holds a Bachelor's degree in Law (2021) and a Master's degree in International and European Law (2018) from the University of Geneva, with honors magna cum laude. She also obtained a Bachelor's degree in French Law (University of Grenoble) in 2016.
Me Keddari began her professional career as a legal and administrative assistant at the Oberson Abels law firm in Geneva from 2022 to 2023. She then worked as a trainee lawyer at a law firm in the canton of Vaud. After obtaining the Certificate of Specialization in Legal Professions in June 2024, she joined the firm as a paralegal on November 1, 2024.
She practices in various areas of litigation and is able to advise both national and cross-border clients. A native French speaker, she also has a good knowledge of English.
Me Romy Keddari
Paralegal - Artes Juris
Areas of expertise
Criminal law
Civil law
Administrative law
Business law
Languages
French
English
Avis Clients
Des conseils juridiques de qualité, adaptés à chaque situation professionnelle.
L'équipe d'Artes Juris a été très professionnelle et efficace dans notre affaire.
Jean Dupont
Genève
Le service d'Artes Juris a dépassé nos attentes, offrant des solutions juridiques claires et précises, tout en étant à l'écoute de nos besoins spécifiques.
Marie Claire
Lausanne