The main purpose of this bachelor thesis is to modify a company’s informational system. One of the prominent targets is the registration of work and protective eqiupment in IP IZOLACE POLNÁ, s. r. o. company. This thesis includes descriptions of methods and alternative technological ways of designing informational systems. The task is based on the descriptive analysis and the identification of requirements on the behalf of the company under review. This study conducted to a new concept of information system