Partner, Bonnard Lawson; Vice-Chairman and member of the conference organising committee, Swiss & Liechtenstein STEP Federation; Former Chairman and committee member, STEP Lausanne

Dr Guillaume Grisel is a Partner at Bonnard Lawson - international law firm. He is a recognised expert in tax and estate planning, trust law and taxation, mutual assistance in tax matters, CRS and bank secrecy law. His education (universities of Cambridge, Zurich and Lausanne) allows him to handle cases at the crossroads between civil law and common law, in three languages. 

Guillaume not only advises international families, artists, sportsmen and art collectors, but also trust companies and family offices.  He also serves as protector of trusts. He was also Chairman of the board of a classical music festival for several years. 

Guillaume has held various positions on STEP committees, namely as Vice-Chairman and Chairman of STEP Lausanne and as Secretary of the Swiss & Liechtenstein STEP Federation. Guillaume regularly publishes, speaks and teaches at conferences.