The subject of this paper is the contemporary use of the circular economy in business practice. The topicality of this theme was the reason for resolving the main objectives, which were to determine how enterprises in the Czech Republic are currently involved in the circular economy. The authors focused on empirical research, the methodological framework of which contains three interrelated parts. The basis was secondary research from scientific databases, which was followed up by the primary research. The objects of the primary research were based on three research questions, which were focused on the use of standardised environmental activities, the identification of tools of the circular economy and determining their importance. The rese...