Disaggregated Effectiveness Evaluation (DEE) Technique is an aid to the design, monitoring and evaluation of projects, programmes & Action plans, benchmarking of good practice and assessing the effectiveness of organisations. It is  designed for assessing performance, benchmarking and monitoring Action Plans and development aid projects in developing countries and is particulary useful for application by public sector organisations such as Central and Local Government Authorities, Aid agencies, Development Banks, Local Education Authorities, Health Authorities, etc. It is also useful for assessing non quantifaible aspects ( eg corporate social responsibility , organizational effectiveness, etc in private sector organizations