This study aims to seek strategies and policies supporting the domestic consulting companies to expand their businesses abroad. Also, this study attempts to derive means to create and implementing overseas expansion-related policies. Establishing overseas expansion strategy includes searching for success factors of overseas expansion, confirming primary tasks needed to improve, finding overseas consulting vision through choosing promising countries by examining specific areas, and how to approach strategies by stages. Advancing strategy includes ①study on the success factors of overseas expansion, ②study on the failure factors of overseas expansion, ③examining the level of attractiveness for overseas market, ④examining available resources of domestic consulting companies, ⑤selecting prospective area/countries, ⑥maintaining overseas consulting vision and primary tasks to perform, ⑦establishing overseas expansion by stages. By organizing overseas expansion strategy progressively and selecting prospective countries through analyzing available resources of domestic consulting industry and overseas consulting trends, this study attempts to draw out 5 government supporting projects for achieving vision as invigorating overseas expasion and searches for the government supporting plan. As a result, 'Professional consulting course' and 'R&D support' projects needs to be developed in connection to the strategy for expanding graduate school of consulting expert being promoted by the SMBA. ‘Supporting segmented local information’ project can be initiated in connection to the production and distribution of a related contents based on complex information book. In case of 'Providing chance for overseas consulting' and 'Active overseas promotion' project, it can be realized in connection to hosting an exhibition of overseas consulting industry. 'Integrated management of information related to overseas consulting companies' project will be backed up by the government in connection to establishing RIS(Regional Information System) for consulting practices.