This review is prepared to provide general information about the participation of CA countries in the processes attributed to the global environmental policy and international environmental law. The review provides a summary of international environmental law and the participation of CA countries in its development, the status of ratification of major international environmental agreements (MEAs) in Central Asia, and analysis of country participation in selected MEAs: the United Nations Framework Convention on Climate Change (UNFCCC), the United Nations Convention to Combat Desertification (UNCCD) and the Convention on Biological Diversity (CBD).