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Founded in 2002 as a non-profit association under Belgian law, LEXUNION (formerly Groupe International Patrimoine & Entreprise) brings together independent legal, wealth planning and tax advice professionals based in Europe, who work regularly with numerous correspondents in the U.S., the Middle East, Africa, South America and Asia.
LEXUNION is a multi-professional organisation which brings together the expertise of notaries, lawyers and tax experts.
The LEXUNION network currently comprises around one hundred notary offices and law firms in 8 countries, and is seeking to expand progressively in line with very strict selection criteria.
LEXUNION is managed by an international board of directors, which is renewed every two years by the assembly of delegates.
The official languages of LEXUNION are English and French.
Foundation year
Offices and cabinets
Professionals
Countries
Organisation
Assembly of Delegates

The Board of Directors currently consists of 10 members from different countries.
The Executive Committee has the following composition:
Chairman: Pascal Julien Saint-Amand
1st Vice-Chairman: Julien Schlaeppi
Treasurer: Jean Vincke
Secretary: Marie Larivière
The Board has the following members:
Pascal Julien Saint-Amand, Althémis (FR)
Julien Schlaeppi, swisNot (CH)
Peter Blokland, DKT Notarissen (NL)
Rogério M. Fernandes Ferreira, RFF Lawyers (PO)
Andrew Godfrey, Russell-Cooke (UK)
Juan Pedro Hoya, Lexunion España (ES)
Guido Imfeld, DHK Law (DE)
Philippe Mauler, swisNot (CH)
Federico Tassinari, InSignum (IT)
Jean Vincke, Actalys (BE)
Marie Larivière
Director/Manager
Marie Larivière is lawyer in Madrid, Spain, and initially headed up the Spanish network Lexunion España from its creation in 2007 until the end of 2012, when she gradually took over the management of the international network.
She is in charge of coordinating the group’s scientific work, administration and financial management, as well as the network’s internal and external communications, including the publication of the contents on the website and Social Medias.
Marie Larivière speaks French, Spanish and English and has been the Director/Manager of Lexunion since 1 January 2013.

+34 66 59 59 935
marie.lariviere@lexunion.com
Paseo de la Castellana 79, 7ª planta
28046 Madrid (España)
www.lexunion.com
Pascal Julien Saint-Amand

+33 (0)1 44 01 25 17
pjsa@paris.notaires.fr
79 rue Jouffroy d’abbans
75017 Paris (France)
www.althemis.fr