McAleese was a member of the Catholic Church Episcopal Delegation to the New Ireland Forum in 1984, and a member of the Catholic Church delegation to the Northern Ireland Commission on Contentious Parades in 1996.
McAleese adalah anggota Delegasi Gereja Katolik Episkopal untuk Forum Irlandia Baru pada 1984 dan anggota delegasi Gereja Katolik ke North Commission on Contentious Parades pada 1996.