The Board of Directors of The Society of Catholic Scientists consists of nine members: seven ordinary Directors, who are scientists, an Episcopal Moderator and a Liaison. The Episcopal Moderator (or Bishop Advisor) is Abp. Charles J. Chaput, OFM, Cap., Archbishop of Philadelphia. The Liaison is Mr. Francis X. Maier, Special Assistant to the Archbishop of Philadelphia. The seven ordinary Directors are shown below, with short biographies.