Abstract: Strategic architecture is built to determine the grand design strategy and the activity needs based on identification of internal and external factors applied. When it comes to government sector, in this case Inspectorate General of Ministry of Trade of Indonesian Republic as an internal watchdog/consultant, strategic architecture will become a very useful tool to give management the layout condition of units and what it needs to improve with step by step activities in each year. This research was using primary data from observation, questionaire, interview, Focus Group Discussion, and secondary data from performance reports. SWOT analysis and modified Business Model Canvas for government and/or non profits were used to analyze the data. The result of this research shows the identification on existing Business Model Canvas combined with SWOT analysis and strategy, explaining Business Model improvement design, and the strategic architecture for managerial implication.