Iscritto nell’albo degli avvocati nel 1984.
Lingue: neerlandese, francese, inglese, tedesco, spagnolo, italiano e portoghese.
Membro:
Iscritto nell’albo degli avvocati del Belgio e di Anversa (con titolo di intervenire in tuttti i Tribunali e Corti CEE);
American Bar Association;
International Bar Association;
International Criminal Court The Hague
European Association for Chinese Law, (Former Chairman, Standing Committee of the Banking, Foreign Exchange and Monetary Affairs, 1987);
American Chamber of Commerce;
American Belgian Association;
Recognized by the State of Tennessee, USA. Tennessee Economic Development. Corporate Secretary,
Military and Civil Aviation Association (MCAA – Antwerp Airport) Co-Founder and Corporate Secretary;
International Foundation for Public Aviation (IFPA – Co-Founder and Secretary-General);
Swiss Business Council;
Associaçao Internacional de Estudos Juridicos e Economicos,
São Paulo, Brazil (Co-Founder);
International Tax Planning Association;
Institute of Directors, I.O.D., (London);
IOD Zimbabwe;
De Industrieele Groote Club (IGC Amsterdam);
Worldwide Airport Lawyers Association (WALA);
National Business Aviation Association (NBAA);
International Society of Transport Aircraft Trading (ISTAT);
Helicopter Association International (HAI);
Flemish Aerospace Group (FLAG VZW);
Dutch Aviation Group (DAG);
European Aviation Club (EAC).