Kammala jumla mai zuwa: Jauzion ya kasance memba na kungiyar Toulouse da ta kai wasan karshe na Heineken Cup a 2003, 2004 da 2005, inda ya ci nasara a 2003 da 2005. An nada shi a matsayin mutumin wasan a wasan karshe na Heineken Cup na 2005 yayin da Toulouse ya doke Stade Français. Ya sami lambar farko ta kasa a ranar 16 ga Yuni 2001 a kan Afirka ta Kudu. Ya taka leda a tawagar Faransa da ta lashe gasar Grand Slam a 2002 da 2004, amma an cire shi daga gasar.
2006 Gasar Kasashe shida ta hanyar rauni yayin da Faransa ta fito a matsayin zakarun. Ya buga dukkan wasannin a lokacin Gasar Cin Kofin Duniya ta 2007 wanda Faransa ta lashe. Ya kuma zira kwallaye a wasan kusa da na kusa da na karshe na gasar cin kofin duniya ta 2007 da New Zealand wanda Faransa ta ci 20<unk>18. A cikin kakar 2009-2010, ya taka muhimmiyar rawa yayin da Toulouse ta lashe Kofin Heineken, tare da Jauzion ya tattara lambar yabo ta uku.