ABSTRACT KOMENDÁK, Milan: Diagnostics of the selected work environment factor. [Bachelor thesis]. Technical university of Zvolen. Faculty of Technology; Department of Production Technologies and Quality Management. Thesis supervisor: doc. Ing. Richard Hnilica, PhD. Degree of professional qualification: bachelor. Elected: FT TUZVO, 2021. 46p. The aim of the thesis is to assess the noise in the selected production plant and to propose adequate solutions to eliminate it. Noise has a negative effect on employees in the work environment and it is therefore important to address it. Given the imminent risk of occupational diseases, this is essential. Noise measurement is performed at the company's most risky workplace, which is causing long-term difficulties for the company. In the theoretical part, we focused on the basic characteristics of risk factors, and subsequently we discussed the noise factor in detail. In the results, we compared the measured values, evaluated them and, based on the values found, tried to find suitable measures to reduce noise in the work environment.