ACET in Ireland is a leading provider of Health Education, Training and Community Care Projects. Founded in 1990 as an interdenominational Christian response to HIV/AIDS, ACET now offers a wide range of services on HIV/AIDS and the related issues of Drug Use & Misuse, Relationships and Sexual Health.

ACET is the only cross border agency in Ireland working in the area of HIV/AIDS and related issues. The partnership comprises ACET (Northern Ireland) established in Belfast in 1990 and ACET (Republic of Ireland) established in Dublin in 1992.