This paper presents what ECM is and its significance for companies. Data and Information is key to a company's business success. Business process acceleration, savings in the time spent by employees, as well as the possibility of more efficient management of large quantities the documentation clearly shows that some form of ECM system is necessary for smooth operation conducting business processes. In the last part of the paper, the process of receiving invoices through the EBA DMS system and its advantages over the method previously used by DHH were highlighted. From of this example it is evident how the introduction of the EBA DMS system brought DHH considerable benefits. One of these benefits is the increased efficiency of the administration department in speed and quantity processed incoming invoices. The second, perhaps less visible at first glance, is certainly important the possibility of choosing new external accounting that is not located near the company's headquarters because now all documentation can be submitted to external accounting directly through DMS System.