Students, teachers, and school leaders are seeking flexibility and supports to enable powerful, personalized learning experiences both inside and outside of the traditional classroom. In personalized learning, instruction is tailored to each student's strengths, needs, and interests--including enabling student voice and choice in what, how, when, and where they learn--to provide flexibility and supports to ensure mastery of the highest standards possible. This is in contrast to the one-size-fits-all approach of the traditional K-12 education model, in which learning is not differentiated and students are expected to progress through the same curriculum at the same pace. This report is designed for policymakers who want to advance policies that support personalized learning in their states. This report provides examples of promising state policies to scale and enable personalized learning. The intent is to inform and empower the field with examples from states creating supportive policy environments. A list of Key Resources and Key Definitions is included.