Each Feast of the Holy Family, the sisters renew their Vows in their local communities.  Here is their dedication formula.

 I, (insert religious name), renew the vows of chastity, obedience, and poverty, which I made at my profession.I promise to observe faithfully the Constitutions of the Sisters of the Holy Family, and to devote myself to the service of God and to the welfare of the family and the poor, and I place myself and all my labors under the protection of the Holy Family.