fl1996 ingħaqad ma luffiċċju ta lombudsman ewropew bħala lkonsulent legali u kien ilkap tassegretarjat mill1997 sa l1999 u kap taddipartiment legali mill2000 il quddiem fl1 ta awwissu 2006 inħatar bħala segretarju ġenerali ta luffiċċju ta lombudsman u huwa lawtur jew koawtur ta diversi pubblikazzjonijiet dwar illiġi ta lue u lliġi pubblika fosthom the contracting state (buckingham open university press 1992) flexible integration towards a more effective and democratic europe (london cepr 1995) u european economic and monetary union the institutional framework (kluwer law international 1997) huwa membru ta lassociation française de droit constitutionnel u study of parliament group fi rrenju unit kif ukoll professur onorarju fluniversità ta sheffield eld