The Zambia Integrated Systems Strengthening Program (ZISSP) was a USAID-funded health systems strengthening project implemented from 2010-2014 in Zambia. ZISSP worked closely with the Ministry of Health and other partners to improve access and utilization of key health services. It used a whole-systems approach, focusing on strengthening specific program areas like HIV/AIDS, family planning, malaria, and maternal and child health. At the national level, ZISSP worked through technical working groups and with subcontractors to build capacity. It also decentralized training and seconded staff to provincial and district levels. In targeted districts, ZISSP improved community involvement through behavior change communication, small grants, and working