Immaculate Conception School is proud of its accreditation by Advanced Education, the Archdiocese of New Orleans, and the Louisiana State Department of Education.

The School maintains membership in the National Catholic Education Association, the National Association of Early Childhood Educators, the Archdiocesan Association of Early Childhood Educators, the Louisiana Federation of Citizens for Educational Freedom, the National Science Teachers Association, the National Middle School Association, the Louisiana Middle School Association and the Association for Supervision and Curriculum Development and partnership with the School Leadership Center of New Orleans and National Council of Teachers of Mathematics.