Individuals with disabilities have lower rates of workforce participation and lower earnings than their nondisabled peers. This article traces the history of the U.S. workforce development policy framework, including the Workforce Investment Act of 1998; the Rehabilitation Act of 1973, as amended; and the impact of the Ticket to Work and Work Incentives Improvement Act of 1999 on both of these policies. Reviewing literature and administrative data, we discuss how these policies have impacted current rehabilitation practice and identify remaining service delivery gaps. We conclude with a set of recommendations for enhancing the current workforce development policy and practice environment. (Contains 6 endnotes and 4 tables.)