Technical assistance types: What support do you need to catalyze policy, systems, and environmental change?

This fourth installment in the Action Learning Brief series discusses how distinct forms of technical assistance can support policy, systems, and environmental change and highlights types of technical assistance that might be needed at each phase of the policy, systems, and environmental change process. Policy, systems, and environmental changes influence laws, shape physical landscapes, and help to improve institutions to make healthy living easier and to tackle the root causes of health inequities.