CELAM or Center for Lasallian Ministries' shared mission of evangelization is the invaluable contribution of student volunteers and other Lasallian community members of USLS.

CELAM or Center for Lasallian Ministries designs, coordinates, and implements the Lasallian formation programs for students in senior high school, college and postgraduate levels. It aims to deepen the community’s spiritual formation through daily masses, confessions and other liturgical and paraliturgical services. Moreover, it facilitates retreats and recollections which provide a better understanding and appreciation of the spirituality of St. La Salle and enable the community to reflect on their relationship with themselves, with others and with God.