UNECE's concern with problems of the environment dates back at least to 1971, when the group of Senior Advisors to the UNECE governments on environmental issues was created which led to the establishment of the Committee on Environmental Policy, which now meets annually. The Committee provides collective policy direction in the area of environment and sustainable development, prepares ministerial meetings, develops international environmental law and supports international initiatives in the region. CEP works to support countries to enhance their environmental governance and transboundary cooperation as well as strengthen implementation of the UNECE regional environmental commitments and advance sustainable development in the region.