| 
                                    22
                                    
                                        June  2022  | 
                                
                                    IFA Brazil: YIN/IFA Brasil e Portugal - Métodos Alternativos de Resolução de Litígios Fiscais Online  | 
                                YIN | 
| 
                                    16
                                    
                                        June  2022  | 
                                
                                    IFA-YIN Seminar: Recent Case Law on International Tax Concepts Online  | 
                                YIN | 
| 
                                    27
                                    
                                        January  2022  | 
                                
                                    IFA USA DC WIN Event Instructional Delivery Method: Group Internet Based United States  | 
                                YIN | 
| 
                                    13
                                    
                                        September  2021  | 
                                
                                    IFA Germany YIN 5th Annual Conference Bochum, Germany and online  | 
                                YIN | 
| 
                                    25
                                    
                                        August  2021  | 
                                
                                    Taxation on Blockchain Online  | 
                                YIN |