Since 1920, the American College Health Association (ACHA) has linked college health professionals throughout the nation (and more recently around the globe), forming a powerful, collaborative networking base. This unique synthesis of vision and knowledge, of practice and policy, can guide and support you and your health service, your health programs, and your professional development. ACHA's over 11,000 individual members and over 650 institutional members are why we are "the recognized voice of expertise in college health."