Tangaza University College hosts the IRDIS center as a national and international hub for academics and practitioners of Inter-religious Dialogue (IRD). IRDIS has developed full academic and pastoral programs for interreligious dialogue. IRD content is integrated into all academic programs. IRDIS offers a variety of IRD training, projects, and outreach programs as part of community engagement. Tangaza approves and supports the initiation and running of the full academic program of IRDIS, summer courses, and outreach programs.