Dear Ladies and Gentlemen,

we would like to invite you to the 11th year of the international conference, which traditionally continues the previous successful years organized by Faculty of Mechanical Engineering of Slovak Technical University in Bratislava and Faculty of Mechanical Engineering of Technical University of Košice. These events have become a place of mutual exchange of views, experiences and new scientific knowledge of experts dealing with environ-mental, technical, economic and legislative aspects of environmental protection. The main focus of UNIVNET 2022 will be "Innovative machines and technologies in circular economy environment".

A friendly atmosphere, a high level of professionalism and off-site meetings and conversations in the social part of the conference will be beneficial for every council participant. Active participation is possible in the form of scientific and professional lectures as well as by exhibiting and presenting companies. We believe that an attractive council venue will contribute to the warm atmosphere.

UNIVNET 2022 Organizing Committee