| 17
                                    
                                        June 2019 | Viennese Symposium on International Tax Law: "Tax Treaties and Procedural Law“ Vienna, Austria | Branch | 
| 6
                                    
                                        June 2019 | Symposium on national and international tax developments Schaan, Liechtenstein | Branch | 
| 6
                                    
                                        June 2019 | "Value of good faith in VAT's right to deduct – case law analysis ” Porto, Portugal | Branch | 
| 5
                                    
                                        June 2019 | YIN-Jahrestagung Düsseldorf, Germany | YIN | 
| 31
                                    
                                        May 2019 | Forum on Transfer Pricing and International Planning 2019 Kyiv, Ukraine | Branch |