Abstract: Private family shrines are a form of spiritual practice in small groups within a private space. This practice/custom has existed for a long time but has not been subject to state management under regulations on religious and belief activities. Starting from the Renovation period (1986), due to changes in the Party and State's policies and perceptions towards religion and beliefs, moving towards a more open and flexible approach, this form of spiritual practice began to flourish. The activities of private family shrines have expanded in both space and scale, performing religious rituals for the community similar to other religious establishments (temples, shrines, pagodas). The participants in these activities are no longer limited to the family or clan but have a community dimension, which can significantly impact social life, raising many urgent issues for state management. Keywords: Necessity, management, private family shrines, Hanoi, legal framework.