The nutrition policy marker is a voluntary, qualitative reporting tool that identifies investments made with a nutrition objective or indicator within any sector. The policy marker tracks investments to projects with a nutrition objective or indicator over time. This 2-page Advocacy Brief explains what the policy marker is, why it’s important to end malnutrition, and the benefits institutions can experience by adopting it. SUN Members are encouraged to use this brief to advocate for increased uptake and use of the policy marker, either within your own institution or with other institutions that may apply it.