Registered Apprenticeship is an important workforce development strategy that the workforce system provides to its customers, both job seekers and employers. It is an evidence-based model for job seekers and is a job-driven strategy for employers and industries. Engagement with employers, institutions of higher education, and policy makers has ramped up significantly in order to achieve the administration's goal to double the number of apprentices across the United States. This is an historic opportunity for the workforce system to expand its business base and offer job seekers greater employment prospects while offering employers a strategic approach to talent development. The purpose of this guidance is to provide information about the new provisions for Registered Apprenticeship in WIOA, including the status of Registered Apprenticeship sponsors as Eligible Training Providers, membership on State and Local Workforce Boards, the use of WIOA funding to support Registered Apprenticeship, reporting on Registered Apprenticeship activity, and suggestions about how to coordinate with the Registered Apprenticeship system.