https://www.selleckchem.com/products/Masitinib-(AB1010).html The aim Is to study some aspects of the formation of the ecosystem approach, develop on its basis the latest and promising area of scientific research - EcoHealth and determine the legal framework for the implementation of this approach in Ukraine. Materials and methods The research is based on international legal documents, statistical reports and information of the WHO, practice of the ECHR, constitutional acts of foreign countries, legislation of Ukraine, works of scientists on ecology, medicine, environmental and medical law. For achievement of reliable and objective results general philosophical (dialectical), general scientific (historical, analysis and synthesis, analogy) and special (comparatively-legal, interpretation of legal norms) methods of scientific knowledge were used. Conclusions A necessary condition for ensuring the constitutional human right to a safe (favorable, benevolent, healthy, etc.) environment for life and health and, consequently, the right to life and health, is the implemes ecosystems affect human health. In Ukraine, the issue of implementing an ecosystem approach to health is not widespread in the scientific literature yet, but this trend is clearly visible in environmental legislation. The aim The article is aimed at elucidating the prospects for the formation of universal ethical and legal standards in the work of medical workers in order to ensure the reproductive choice of a person according to the analysis of international documents, court practice of the ECHR, and the national legislation of individual European countries. Materials and methods Research materials include scientific developments of both domestic and Western theorists and human rights defenders in the field of medical law in the aspect of reproductive choice. The recommendations of the Center for Reproductive Rights in the USA, the World Health Organization, the United Nations, and the ECHR practices were