Contents: Chapters: 1 - Theoretical backgrounds of legal mechanism that securing monitor function of Vietnam National Assembly ( VNA ). Legal position / status & characteristics. Institutions. Impacted factors. 2 - Operation real situation of legal mechanism securing monitor function of VNA. The process of building & development of legal mechanism securing monitor function of VNA. Assessment. The causes of shortcomings & disadvantages. 3 - Orientation & direction and solutions for perfecting legal mechanism securing monitor function of VNA. Objective & subjective demands. Reforming theoretical & practical perceptions in respective of the rights on monitoring & monitoring function of VNA. Political stance. Concrete solutions. Conclusions.