In the knowledge based information society, to which the modern world is moving, in order to enhance their global business performance, organizations must be careful with the quality of their information since it is one of their main assets. But what are the main dimensions of information quality (IQ), how to ensure the desired quality etc.? The purpose of this paper is to demonstrate the importance of the business information quality assessment, in according to analysis of scie
ntific literature, and to perform a summary of principal dimensions, ways and possibilities for IQ management.