ESCAP-ENEA Office as the North-East Asian Subregional Programme for Environmental Cooperation (NEASPEC) Secretariat organized the Expert Group Meeting on the project titled Development of the Technical and Policy Frameworks for Transboundary Air Pollution Assessment and Abatement of North-East Asia in the ENEA premises on 1 May 2014. The project, which was proposed and funded by the Government of Russian Federation, aims to facilitate joint scientific assessment and consultations among member States on a potential subregional framework for addressing transboundary air pollution. The EGM discussed the overall implementation plan for assessing data and technical approaches and developing modelling methodologies of transboundary air pollution, as well as formulating the concept of a subregional cooperation framework. The Meeting also identified roles of each national implementing bodies and experts in the project implementation.