Ohio is committed to supporting an education system that prioritizes the language and literacy development of all learners, aligned with the Ohio Department of Education and Workforce's key priorities: literacy, accelerating learning, workforce readiness, and student wellness. In 2023, Ohio Governor Mike DeWine launched the ReadOhio initiative, a statewide effort to raise literacy achievement. State agencies and partner organizations are collaborating to anchor supports for families, educators, leaders, and community partners in the science of reading. "Ohio's Plan to Raise Literacy Achievement" articulates a state literacy framework to promote proficiency in reading, writing, and communication for all learners. Grounded by scientific research, the plan encourages a professional movement toward implementing data-based, differentiated, and evidence-based practices within various educational settings. Specifically, this plan illustrates Ohio's strong language and literacy efforts and the state's vision to expand and strengthen them to foster continuous improvement. This plan aims to inform evidence-based language and literacy teaching and learning for all learners from birth through grade 12.