​​The 5th Regional Training on Emission Inventory and the National Training on Emission Inventory were held in Colombo, Sri Lanka on 23-25 May 2012 and 21-22 May 2012, respectively. The trainings were organized by the Central Environment Authority (CEA), Sri Lanka which serves as the Regional Center on Emission Inventory of the Malé Declaration, and co-organized by the Secretariat. The objective of the trainings were to enhance the capacity and capability of National Implementing Agencies (NIAs) and those involved in the participating countries to undertake emission inventory and scenario development, and integrated assessment modeling.