Burlakova Н. and Bukina , M. 2021. Rationale of the «safety» indicator differentia-tion and its implementation into the DCRE system. Reporter of the Priazovskyi State Technical University. Section: Technical sciences. 42 (May 2021), 197–203. DOI:https://doi.org/10.31498/2225-6733.42.2021.240703.