EN
During the introducing obligatorily changes in accounting adapted to the solution IFRS should one rebuild the informative system and consider the respect of potential advantages. The paper deals with the information needed in the change management process and, in particular, value measurements required in change management. The paper aims to bring together the change management theories, dispersed in the literature on the subject. The methods of induction and deduction are used in the paper. The theses will be evidenced using a theoretical study.