Abstract: The purpose of this report is to inform the wide range of senior managers about the Broad Sector Approach to development program investment. This report concerns itself with the theoretical and operational aspects of the Broad Sector Approach, to date. The Broad Sector Approach to Investment lending is very much concerned about the increasing benefits gained through providing the link between macro- economic policy and the pattern of investment within individual sectors. The Broad Sector Approach is therefore a solution to give the chance to local stakeholders to have a voice in the preparation and operational process of investment, (e.g., government agencies, donors, NGOs, ultimate beneficiaries). The BSAp success and failure depends mostly on how, honestly efficiently and effectively the actors handle its operation with full commitment. It is clear that the BSAp has gone far ahead in many countries; thereby countries can use BSAp to challenge the requirements of the today`s changing investment environments.