The Coalition Against Corruption (CAC) is an alliance of the academe, business sector, civil society organizations, and Church that fights corruption. Launched on 21 September 2004, its mission is to implement and support counter-corruption projects in the area of procurement reforms and delivery of essential public services.

CAC’s goals are to strengthen public participation in governance and to ensure proper use of public funds. The projects supported by CAC include government procurement monitoring, textbook and medicine monitoring, internal revenue allotment (of barangays) monitoring, Priority Development Assistance Fund (Pork Barrel) monitoring, catching the big fish, and lifestyle checks on public officials.

The coalition members are Ateneo School of Government (AsoG), Barug Pilipino, Bishops-Businessmen’s Conference for Human Development (BBC), Catholic Bishops’ Conference of the Philippines’ National Secretariat for Social Action, Justice, and Peace (CBCP-NASSA), CBCP-Laiko, Caucus of Development NGO Networks (CODE-NGO), Integrated Bar of the Philippines (IBP), Makati Business Club (MBC), Management Association of the Philippines (MAP), National Citizens’ Movement for Free Elections (Namfrel), and Transparency and Accountability Network (TAN).