The Connecticut Association of Directors of Health (CADH) is a nonprofit organization, comprised of Connecticut's local heath directors, that works to strengthen public health throughout the state | Connecticut Association of Directors of Health (CADH) CADH Connecticut Association of Directors of Health CADH The Connecticut Association of Directors of Health CADH is a nonprofit organization comprised of Connecticuts local heath directors that works to strengthen public health throughout the state. Since it was incorporated in 1996 CADH has and continues to convene engage mobilize and support Connecticuts local health departments and fortify their leadership role in establishing healthier Connecticut communities. CADH is a taxexempt organization under Section 501c3 of the Internal Revenue Code and is a state affiliate of the National Association of County and City Health Officials. About CADH Opioid Toolkit Initiatives Advocacy Membership CADH The Connecticut Association of Directors of Health Send us your ideas on improving the Toolkit .