CEELO’s Early Childhood Legacy 2030 project seeks to inform policy decisions for children, birth to third grade, over the coming decade (2020–2030). State early childhood education agency staff are responsible for implementing policies and collaborating with other stakeholders to meet the needs of allyoung children in their states. Yet no one has adequately documented the voice, experience and perspectives of these individuals so that challenges and constraints of implementing state ECE policy can inform stakeholders. This report describes what we found about state early childhood education agency staff, the complexity of their work and what they believe is most important to realize a legacy for young children by 2030. An Executive Summary of the full report can be found here.