The aim of this article is to explore the ways of euthanasia regulation and to propose the most effective one. Materials and methods: The authors of the article used the methods of analysis and synthesis, a comparative legal method. The scientific literature is evaluated and analyzed along with the experience of European countries, data of Ukrainian and international organizations and the results of scientific researches. Conclusions: the understanding of euthanasia should be reviewed in terms of the possibility in exceptional cases of its executing for terminally ill person. This is an inherent human right. However, it is established that the right to dispose of his life belongs exclusively to the bearer of this right and it cannot be delegated.