This article first introduces the general situation of Belarus, and then introduces the state environmental situation, including: water environment, atmospheric environment, solid waste, soil pollution, nuclear pollution, ecological environment. Belarus is a country with little population and little environment pressure. But Belarus is a country in transition, the development of economy, re industrialization is a priority direction of the country, so the pressure of the environment will always exist, and in some areas may deteriorate. Subsequently, this article gives a brief introduction to the Belorussian environmental management and international cooperation in environmental protection, environmental management includes environmental management system, environmental policies and measures, international cooperation in environmental protection includes two aspects of bilateral environmental cooperation and multilateral cooperation in environmental protection. <<